From 87b3e226d65ac1ed371620bfdcd2f950c87cfece Mon Sep 17 00:00:00 2001
From: Matthew Draper <matthew@trebex.net>
Date: Sun, 2 Jul 2017 02:15:17 +0930
Subject: Revert "Merge pull request #29540 from kirs/rubocop-frozen-string"
This reverts commit 3420a14590c0e6915d8b6c242887f74adb4120f9, reversing
changes made to afb66a5a598ce4ac74ad84b125a5abf046dcf5aa.
---
activesupport/lib/active_support.rb | 1 -
activesupport/lib/active_support/all.rb | 1 -
activesupport/lib/active_support/array_inquirer.rb | 1 -
activesupport/lib/active_support/backtrace_cleaner.rb | 1 -
activesupport/lib/active_support/benchmarkable.rb | 1 -
activesupport/lib/active_support/builder.rb | 1 -
activesupport/lib/active_support/cache.rb | 1 -
activesupport/lib/active_support/cache/file_store.rb | 1 -
activesupport/lib/active_support/cache/mem_cache_store.rb | 1 -
activesupport/lib/active_support/cache/memory_store.rb | 1 -
activesupport/lib/active_support/cache/null_store.rb | 1 -
activesupport/lib/active_support/cache/strategy/local_cache.rb | 1 -
.../lib/active_support/cache/strategy/local_cache_middleware.rb | 1 -
activesupport/lib/active_support/callbacks.rb | 1 -
activesupport/lib/active_support/concern.rb | 1 -
activesupport/lib/active_support/concurrency/share_lock.rb | 1 -
activesupport/lib/active_support/configurable.rb | 1 -
activesupport/lib/active_support/core_ext.rb | 1 -
activesupport/lib/active_support/core_ext/array.rb | 1 -
activesupport/lib/active_support/core_ext/array/access.rb | 1 -
activesupport/lib/active_support/core_ext/array/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/array/extract_options.rb | 1 -
activesupport/lib/active_support/core_ext/array/grouping.rb | 1 -
activesupport/lib/active_support/core_ext/array/inquiry.rb | 1 -
activesupport/lib/active_support/core_ext/array/prepend_and_append.rb | 1 -
activesupport/lib/active_support/core_ext/array/wrap.rb | 1 -
activesupport/lib/active_support/core_ext/benchmark.rb | 1 -
activesupport/lib/active_support/core_ext/big_decimal.rb | 1 -
activesupport/lib/active_support/core_ext/big_decimal/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/class.rb | 1 -
activesupport/lib/active_support/core_ext/class/attribute.rb | 1 -
activesupport/lib/active_support/core_ext/class/attribute_accessors.rb | 1 -
activesupport/lib/active_support/core_ext/class/subclasses.rb | 1 -
activesupport/lib/active_support/core_ext/date.rb | 1 -
activesupport/lib/active_support/core_ext/date/acts_like.rb | 1 -
activesupport/lib/active_support/core_ext/date/blank.rb | 1 -
activesupport/lib/active_support/core_ext/date/calculations.rb | 1 -
activesupport/lib/active_support/core_ext/date/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/date/zones.rb | 1 -
activesupport/lib/active_support/core_ext/date_and_time/calculations.rb | 1 -
activesupport/lib/active_support/core_ext/date_and_time/compatibility.rb | 1 -
activesupport/lib/active_support/core_ext/date_and_time/zones.rb | 1 -
activesupport/lib/active_support/core_ext/date_time.rb | 1 -
activesupport/lib/active_support/core_ext/date_time/acts_like.rb | 1 -
activesupport/lib/active_support/core_ext/date_time/blank.rb | 1 -
activesupport/lib/active_support/core_ext/date_time/calculations.rb | 1 -
activesupport/lib/active_support/core_ext/date_time/compatibility.rb | 1 -
activesupport/lib/active_support/core_ext/date_time/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/digest/uuid.rb | 1 -
activesupport/lib/active_support/core_ext/enumerable.rb | 1 -
activesupport/lib/active_support/core_ext/file.rb | 1 -
activesupport/lib/active_support/core_ext/file/atomic.rb | 1 -
activesupport/lib/active_support/core_ext/hash.rb | 1 -
activesupport/lib/active_support/core_ext/hash/compact.rb | 1 -
activesupport/lib/active_support/core_ext/hash/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/hash/deep_merge.rb | 1 -
activesupport/lib/active_support/core_ext/hash/except.rb | 1 -
activesupport/lib/active_support/core_ext/hash/indifferent_access.rb | 1 -
activesupport/lib/active_support/core_ext/hash/keys.rb | 1 -
activesupport/lib/active_support/core_ext/hash/reverse_merge.rb | 1 -
activesupport/lib/active_support/core_ext/hash/slice.rb | 1 -
activesupport/lib/active_support/core_ext/hash/transform_values.rb | 1 -
activesupport/lib/active_support/core_ext/integer.rb | 1 -
activesupport/lib/active_support/core_ext/integer/inflections.rb | 1 -
activesupport/lib/active_support/core_ext/integer/multiple.rb | 1 -
activesupport/lib/active_support/core_ext/integer/time.rb | 1 -
activesupport/lib/active_support/core_ext/kernel.rb | 1 -
activesupport/lib/active_support/core_ext/kernel/agnostics.rb | 1 -
activesupport/lib/active_support/core_ext/kernel/concern.rb | 1 -
activesupport/lib/active_support/core_ext/kernel/reporting.rb | 1 -
activesupport/lib/active_support/core_ext/kernel/singleton_class.rb | 1 -
activesupport/lib/active_support/core_ext/load_error.rb | 1 -
activesupport/lib/active_support/core_ext/marshal.rb | 1 -
activesupport/lib/active_support/core_ext/module.rb | 1 -
activesupport/lib/active_support/core_ext/module/aliasing.rb | 1 -
activesupport/lib/active_support/core_ext/module/anonymous.rb | 1 -
activesupport/lib/active_support/core_ext/module/attr_internal.rb | 1 -
activesupport/lib/active_support/core_ext/module/attribute_accessors.rb | 1 -
.../lib/active_support/core_ext/module/attribute_accessors_per_thread.rb | 1 -
activesupport/lib/active_support/core_ext/module/concerning.rb | 1 -
activesupport/lib/active_support/core_ext/module/delegation.rb | 1 -
activesupport/lib/active_support/core_ext/module/deprecation.rb | 1 -
activesupport/lib/active_support/core_ext/module/introspection.rb | 1 -
activesupport/lib/active_support/core_ext/module/reachable.rb | 1 -
activesupport/lib/active_support/core_ext/module/remove_method.rb | 1 -
activesupport/lib/active_support/core_ext/name_error.rb | 1 -
activesupport/lib/active_support/core_ext/numeric.rb | 1 -
activesupport/lib/active_support/core_ext/numeric/bytes.rb | 1 -
activesupport/lib/active_support/core_ext/numeric/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/numeric/inquiry.rb | 1 -
activesupport/lib/active_support/core_ext/numeric/time.rb | 1 -
activesupport/lib/active_support/core_ext/object.rb | 1 -
activesupport/lib/active_support/core_ext/object/acts_like.rb | 1 -
activesupport/lib/active_support/core_ext/object/blank.rb | 1 -
activesupport/lib/active_support/core_ext/object/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/object/deep_dup.rb | 1 -
activesupport/lib/active_support/core_ext/object/duplicable.rb | 1 -
activesupport/lib/active_support/core_ext/object/inclusion.rb | 1 -
activesupport/lib/active_support/core_ext/object/instance_variables.rb | 1 -
activesupport/lib/active_support/core_ext/object/json.rb | 1 -
activesupport/lib/active_support/core_ext/object/to_param.rb | 1 -
activesupport/lib/active_support/core_ext/object/to_query.rb | 1 -
activesupport/lib/active_support/core_ext/object/try.rb | 1 -
activesupport/lib/active_support/core_ext/object/with_options.rb | 1 -
activesupport/lib/active_support/core_ext/range.rb | 1 -
activesupport/lib/active_support/core_ext/range/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/range/each.rb | 1 -
activesupport/lib/active_support/core_ext/range/include_range.rb | 1 -
activesupport/lib/active_support/core_ext/range/overlaps.rb | 1 -
activesupport/lib/active_support/core_ext/regexp.rb | 1 -
activesupport/lib/active_support/core_ext/securerandom.rb | 1 -
activesupport/lib/active_support/core_ext/string.rb | 1 -
activesupport/lib/active_support/core_ext/string/access.rb | 1 -
activesupport/lib/active_support/core_ext/string/behavior.rb | 1 -
activesupport/lib/active_support/core_ext/string/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/string/exclude.rb | 1 -
activesupport/lib/active_support/core_ext/string/filters.rb | 1 -
activesupport/lib/active_support/core_ext/string/indent.rb | 1 -
activesupport/lib/active_support/core_ext/string/inflections.rb | 1 -
activesupport/lib/active_support/core_ext/string/inquiry.rb | 1 -
activesupport/lib/active_support/core_ext/string/multibyte.rb | 1 -
activesupport/lib/active_support/core_ext/string/output_safety.rb | 1 -
activesupport/lib/active_support/core_ext/string/starts_ends_with.rb | 1 -
activesupport/lib/active_support/core_ext/string/strip.rb | 1 -
activesupport/lib/active_support/core_ext/string/zones.rb | 1 -
activesupport/lib/active_support/core_ext/time.rb | 1 -
activesupport/lib/active_support/core_ext/time/acts_like.rb | 1 -
activesupport/lib/active_support/core_ext/time/calculations.rb | 1 -
activesupport/lib/active_support/core_ext/time/compatibility.rb | 1 -
activesupport/lib/active_support/core_ext/time/conversions.rb | 1 -
activesupport/lib/active_support/core_ext/time/zones.rb | 1 -
activesupport/lib/active_support/core_ext/uri.rb | 1 -
activesupport/lib/active_support/current_attributes.rb | 1 -
activesupport/lib/active_support/dependencies.rb | 1 -
activesupport/lib/active_support/dependencies/autoload.rb | 1 -
activesupport/lib/active_support/dependencies/interlock.rb | 1 -
activesupport/lib/active_support/deprecation.rb | 1 -
activesupport/lib/active_support/deprecation/behaviors.rb | 1 -
activesupport/lib/active_support/deprecation/constant_accessor.rb | 1 -
activesupport/lib/active_support/deprecation/instance_delegator.rb | 1 -
activesupport/lib/active_support/deprecation/method_wrappers.rb | 1 -
activesupport/lib/active_support/deprecation/proxy_wrappers.rb | 1 -
activesupport/lib/active_support/deprecation/reporting.rb | 1 -
activesupport/lib/active_support/descendants_tracker.rb | 1 -
activesupport/lib/active_support/duration.rb | 1 -
activesupport/lib/active_support/duration/iso8601_parser.rb | 1 -
activesupport/lib/active_support/duration/iso8601_serializer.rb | 1 -
activesupport/lib/active_support/evented_file_update_checker.rb | 1 -
activesupport/lib/active_support/execution_wrapper.rb | 1 -
activesupport/lib/active_support/executor.rb | 1 -
activesupport/lib/active_support/file_update_checker.rb | 1 -
activesupport/lib/active_support/gem_version.rb | 1 -
activesupport/lib/active_support/gzip.rb | 1 -
activesupport/lib/active_support/hash_with_indifferent_access.rb | 1 -
activesupport/lib/active_support/i18n.rb | 1 -
activesupport/lib/active_support/i18n_railtie.rb | 1 -
activesupport/lib/active_support/inflections.rb | 1 -
activesupport/lib/active_support/inflector.rb | 1 -
activesupport/lib/active_support/inflector/inflections.rb | 1 -
activesupport/lib/active_support/inflector/methods.rb | 1 -
activesupport/lib/active_support/inflector/transliterate.rb | 1 -
activesupport/lib/active_support/json.rb | 1 -
activesupport/lib/active_support/json/decoding.rb | 1 -
activesupport/lib/active_support/json/encoding.rb | 1 -
activesupport/lib/active_support/key_generator.rb | 1 -
activesupport/lib/active_support/lazy_load_hooks.rb | 1 -
activesupport/lib/active_support/log_subscriber.rb | 1 -
activesupport/lib/active_support/log_subscriber/test_helper.rb | 1 -
activesupport/lib/active_support/logger.rb | 1 -
activesupport/lib/active_support/logger_silence.rb | 1 -
activesupport/lib/active_support/logger_thread_safe_level.rb | 1 -
activesupport/lib/active_support/message_encryptor.rb | 1 -
activesupport/lib/active_support/message_verifier.rb | 1 -
activesupport/lib/active_support/multibyte.rb | 1 -
activesupport/lib/active_support/multibyte/chars.rb | 1 -
activesupport/lib/active_support/multibyte/unicode.rb | 1 -
activesupport/lib/active_support/notifications.rb | 1 -
activesupport/lib/active_support/notifications/fanout.rb | 1 -
activesupport/lib/active_support/notifications/instrumenter.rb | 1 -
activesupport/lib/active_support/number_helper.rb | 1 -
activesupport/lib/active_support/number_helper/number_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_currency_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_delimited_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_human_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_human_size_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_percentage_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_phone_converter.rb | 1 -
.../lib/active_support/number_helper/number_to_rounded_converter.rb | 1 -
activesupport/lib/active_support/number_helper/rounding_helper.rb | 1 -
activesupport/lib/active_support/option_merger.rb | 1 -
activesupport/lib/active_support/ordered_hash.rb | 1 -
activesupport/lib/active_support/ordered_options.rb | 1 -
activesupport/lib/active_support/per_thread_registry.rb | 1 -
activesupport/lib/active_support/proxy_object.rb | 1 -
activesupport/lib/active_support/rails.rb | 1 -
activesupport/lib/active_support/railtie.rb | 1 -
activesupport/lib/active_support/reloader.rb | 1 -
activesupport/lib/active_support/rescuable.rb | 1 -
activesupport/lib/active_support/security_utils.rb | 1 -
activesupport/lib/active_support/string_inquirer.rb | 1 -
activesupport/lib/active_support/subscriber.rb | 1 -
activesupport/lib/active_support/tagged_logging.rb | 1 -
activesupport/lib/active_support/test_case.rb | 1 -
activesupport/lib/active_support/testing/assertions.rb | 1 -
activesupport/lib/active_support/testing/autorun.rb | 1 -
activesupport/lib/active_support/testing/constant_lookup.rb | 1 -
activesupport/lib/active_support/testing/declarative.rb | 1 -
activesupport/lib/active_support/testing/deprecation.rb | 1 -
activesupport/lib/active_support/testing/file_fixtures.rb | 1 -
activesupport/lib/active_support/testing/isolation.rb | 1 -
activesupport/lib/active_support/testing/method_call_assertions.rb | 1 -
activesupport/lib/active_support/testing/setup_and_teardown.rb | 1 -
activesupport/lib/active_support/testing/stream.rb | 1 -
activesupport/lib/active_support/testing/tagged_logging.rb | 1 -
activesupport/lib/active_support/testing/time_helpers.rb | 1 -
activesupport/lib/active_support/time.rb | 1 -
activesupport/lib/active_support/time_with_zone.rb | 1 -
activesupport/lib/active_support/values/time_zone.rb | 1 -
activesupport/lib/active_support/version.rb | 1 -
activesupport/lib/active_support/xml_mini.rb | 1 -
activesupport/lib/active_support/xml_mini/jdom.rb | 1 -
activesupport/lib/active_support/xml_mini/libxml.rb | 1 -
activesupport/lib/active_support/xml_mini/libxmlsax.rb | 1 -
activesupport/lib/active_support/xml_mini/nokogiri.rb | 1 -
activesupport/lib/active_support/xml_mini/nokogirisax.rb | 1 -
activesupport/lib/active_support/xml_mini/rexml.rb | 1 -
226 files changed, 226 deletions(-)
(limited to 'activesupport/lib')
diff --git a/activesupport/lib/active_support.rb b/activesupport/lib/active_support.rb
index d99e8ac4a5..a667fbb54a 100644
--- a/activesupport/lib/active_support.rb
+++ b/activesupport/lib/active_support.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
#--
# Copyright (c) 2005-2017 David Heinemeier Hansson
#
diff --git a/activesupport/lib/active_support/all.rb b/activesupport/lib/active_support/all.rb
index 00f3639a42..72a23075af 100644
--- a/activesupport/lib/active_support/all.rb
+++ b/activesupport/lib/active_support/all.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support"
require "active_support/time"
require "active_support/core_ext"
diff --git a/activesupport/lib/active_support/array_inquirer.rb b/activesupport/lib/active_support/array_inquirer.rb
index 6dad208e43..befa1746c6 100644
--- a/activesupport/lib/active_support/array_inquirer.rb
+++ b/activesupport/lib/active_support/array_inquirer.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# Wrapping an array in an +ArrayInquirer+ gives a friendlier way to check
# its string-like contents:
diff --git a/activesupport/lib/active_support/backtrace_cleaner.rb b/activesupport/lib/active_support/backtrace_cleaner.rb
index 1ffa2c05a2..e47c90597f 100644
--- a/activesupport/lib/active_support/backtrace_cleaner.rb
+++ b/activesupport/lib/active_support/backtrace_cleaner.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# Backtraces often include many lines that are not relevant for the context
# under review. This makes it hard to find the signal amongst the backtrace
diff --git a/activesupport/lib/active_support/benchmarkable.rb b/activesupport/lib/active_support/benchmarkable.rb
index a5413932ef..70493c8da7 100644
--- a/activesupport/lib/active_support/benchmarkable.rb
+++ b/activesupport/lib/active_support/benchmarkable.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/benchmark"
require "active_support/core_ext/hash/keys"
diff --git a/activesupport/lib/active_support/builder.rb b/activesupport/lib/active_support/builder.rb
index a7582a4f00..0f010c5d96 100644
--- a/activesupport/lib/active_support/builder.rb
+++ b/activesupport/lib/active_support/builder.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
begin
require "builder"
rescue LoadError => e
diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb
index 1a037c1b07..3a95d07087 100644
--- a/activesupport/lib/active_support/cache.rb
+++ b/activesupport/lib/active_support/cache.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "zlib"
require "active_support/core_ext/array/extract_options"
require "active_support/core_ext/array/wrap"
diff --git a/activesupport/lib/active_support/cache/file_store.rb b/activesupport/lib/active_support/cache/file_store.rb
index 82f457dcc9..945f50a56e 100644
--- a/activesupport/lib/active_support/cache/file_store.rb
+++ b/activesupport/lib/active_support/cache/file_store.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/marshal"
require "active_support/core_ext/file/atomic"
require "active_support/core_ext/string/conversions"
diff --git a/activesupport/lib/active_support/cache/mem_cache_store.rb b/activesupport/lib/active_support/cache/mem_cache_store.rb
index 66d571adcb..06fa9f67ad 100644
--- a/activesupport/lib/active_support/cache/mem_cache_store.rb
+++ b/activesupport/lib/active_support/cache/mem_cache_store.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
begin
require "dalli"
rescue LoadError => e
diff --git a/activesupport/lib/active_support/cache/memory_store.rb b/activesupport/lib/active_support/cache/memory_store.rb
index e1fee72595..56fe1457d0 100644
--- a/activesupport/lib/active_support/cache/memory_store.rb
+++ b/activesupport/lib/active_support/cache/memory_store.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "monitor"
module ActiveSupport
diff --git a/activesupport/lib/active_support/cache/null_store.rb b/activesupport/lib/active_support/cache/null_store.rb
index 10ffbb84ea..550659fc56 100644
--- a/activesupport/lib/active_support/cache/null_store.rb
+++ b/activesupport/lib/active_support/cache/null_store.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Cache
# A cache store implementation which doesn't actually store anything. Useful in
diff --git a/activesupport/lib/active_support/cache/strategy/local_cache.rb b/activesupport/lib/active_support/cache/strategy/local_cache.rb
index 2cd24bdfcc..69b3a93a05 100644
--- a/activesupport/lib/active_support/cache/strategy/local_cache.rb
+++ b/activesupport/lib/active_support/cache/strategy/local_cache.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/duplicable"
require "active_support/core_ext/string/inflections"
require "active_support/per_thread_registry"
diff --git a/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb b/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb
index a53e268a92..4c3679e4bf 100644
--- a/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb
+++ b/activesupport/lib/active_support/cache/strategy/local_cache_middleware.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "rack/body_proxy"
require "rack/utils"
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb
index d05fd9ee15..df18c35199 100644
--- a/activesupport/lib/active_support/callbacks.rb
+++ b/activesupport/lib/active_support/callbacks.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
require "active_support/descendants_tracker"
require "active_support/core_ext/array/extract_options"
diff --git a/activesupport/lib/active_support/concern.rb b/activesupport/lib/active_support/concern.rb
index f1dcda7dfa..0403eb70ca 100644
--- a/activesupport/lib/active_support/concern.rb
+++ b/activesupport/lib/active_support/concern.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# A typical module looks like this:
#
diff --git a/activesupport/lib/active_support/concurrency/share_lock.rb b/activesupport/lib/active_support/concurrency/share_lock.rb
index 060b16f2d6..4318523b07 100644
--- a/activesupport/lib/active_support/concurrency/share_lock.rb
+++ b/activesupport/lib/active_support/concurrency/share_lock.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "thread"
require "monitor"
diff --git a/activesupport/lib/active_support/configurable.rb b/activesupport/lib/active_support/configurable.rb
index ab06921746..f72a893bcc 100644
--- a/activesupport/lib/active_support/configurable.rb
+++ b/activesupport/lib/active_support/configurable.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
require "active_support/ordered_options"
require "active_support/core_ext/array/extract_options"
diff --git a/activesupport/lib/active_support/core_ext.rb b/activesupport/lib/active_support/core_ext.rb
index 784cdc4a78..42e0acf66a 100644
--- a/activesupport/lib/active_support/core_ext.rb
+++ b/activesupport/lib/active_support/core_ext.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
Dir.glob(File.expand_path("core_ext/*.rb", __dir__)).each do |path|
require path
end
diff --git a/activesupport/lib/active_support/core_ext/array.rb b/activesupport/lib/active_support/core_ext/array.rb
index 3f58855902..e908386a1c 100644
--- a/activesupport/lib/active_support/core_ext/array.rb
+++ b/activesupport/lib/active_support/core_ext/array.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/array/wrap"
require "active_support/core_ext/array/access"
require "active_support/core_ext/array/conversions"
diff --git a/activesupport/lib/active_support/core_ext/array/access.rb b/activesupport/lib/active_support/core_ext/array/access.rb
index b6e576ad29..fca33c9d69 100644
--- a/activesupport/lib/active_support/core_ext/array/access.rb
+++ b/activesupport/lib/active_support/core_ext/array/access.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Array
# Returns the tail of the array from +position+.
#
diff --git a/activesupport/lib/active_support/core_ext/array/conversions.rb b/activesupport/lib/active_support/core_ext/array/conversions.rb
index 3d00046d02..cac15e1100 100644
--- a/activesupport/lib/active_support/core_ext/array/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/array/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/xml_mini"
require "active_support/core_ext/hash/keys"
require "active_support/core_ext/string/inflections"
diff --git a/activesupport/lib/active_support/core_ext/array/extract_options.rb b/activesupport/lib/active_support/core_ext/array/extract_options.rb
index 8204d42caf..9008a0df2a 100644
--- a/activesupport/lib/active_support/core_ext/array/extract_options.rb
+++ b/activesupport/lib/active_support/core_ext/array/extract_options.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# By default, only instances of Hash itself are extractable.
# Subclasses of Hash may implement this method and return
diff --git a/activesupport/lib/active_support/core_ext/array/grouping.rb b/activesupport/lib/active_support/core_ext/array/grouping.rb
index 706c576691..0d798e5c4e 100644
--- a/activesupport/lib/active_support/core_ext/array/grouping.rb
+++ b/activesupport/lib/active_support/core_ext/array/grouping.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Array
# Splits or iterates over the array in groups of size +number+,
# padding any remaining slots with +fill_with+ unless it is +false+.
diff --git a/activesupport/lib/active_support/core_ext/array/inquiry.rb b/activesupport/lib/active_support/core_ext/array/inquiry.rb
index 81082f7128..66fa5fcd0c 100644
--- a/activesupport/lib/active_support/core_ext/array/inquiry.rb
+++ b/activesupport/lib/active_support/core_ext/array/inquiry.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/array_inquirer"
class Array
diff --git a/activesupport/lib/active_support/core_ext/array/prepend_and_append.rb b/activesupport/lib/active_support/core_ext/array/prepend_and_append.rb
index 2dd1547765..88a34128c9 100644
--- a/activesupport/lib/active_support/core_ext/array/prepend_and_append.rb
+++ b/activesupport/lib/active_support/core_ext/array/prepend_and_append.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Array
# The human way of thinking about adding stuff to the end of a list is with append.
alias_method :append, :push unless [].respond_to?(:append)
diff --git a/activesupport/lib/active_support/core_ext/array/wrap.rb b/activesupport/lib/active_support/core_ext/array/wrap.rb
index adb25718e4..b611d34c27 100644
--- a/activesupport/lib/active_support/core_ext/array/wrap.rb
+++ b/activesupport/lib/active_support/core_ext/array/wrap.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Array
# Wraps its argument in an array unless it is already an array (or array-like).
#
diff --git a/activesupport/lib/active_support/core_ext/benchmark.rb b/activesupport/lib/active_support/core_ext/benchmark.rb
index 2db6e5f1c5..2300953860 100644
--- a/activesupport/lib/active_support/core_ext/benchmark.rb
+++ b/activesupport/lib/active_support/core_ext/benchmark.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "benchmark"
class << Benchmark
diff --git a/activesupport/lib/active_support/core_ext/big_decimal.rb b/activesupport/lib/active_support/core_ext/big_decimal.rb
index b02bae8804..7b4f87f10e 100644
--- a/activesupport/lib/active_support/core_ext/big_decimal.rb
+++ b/activesupport/lib/active_support/core_ext/big_decimal.rb
@@ -1,2 +1 @@
-# frozen_string_literal: true
require "active_support/core_ext/big_decimal/conversions"
diff --git a/activesupport/lib/active_support/core_ext/big_decimal/conversions.rb b/activesupport/lib/active_support/core_ext/big_decimal/conversions.rb
index 1729f00530..decd4e1699 100644
--- a/activesupport/lib/active_support/core_ext/big_decimal/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/big_decimal/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "bigdecimal"
require "bigdecimal/util"
diff --git a/activesupport/lib/active_support/core_ext/class.rb b/activesupport/lib/active_support/core_ext/class.rb
index 059f0a9097..6a19e862d0 100644
--- a/activesupport/lib/active_support/core_ext/class.rb
+++ b/activesupport/lib/active_support/core_ext/class.rb
@@ -1,3 +1,2 @@
-# frozen_string_literal: true
require "active_support/core_ext/class/attribute"
require "active_support/core_ext/class/subclasses"
diff --git a/activesupport/lib/active_support/core_ext/class/attribute.rb b/activesupport/lib/active_support/core_ext/class/attribute.rb
index 2fd4b18d3f..8caddcd5c3 100644
--- a/activesupport/lib/active_support/core_ext/class/attribute.rb
+++ b/activesupport/lib/active_support/core_ext/class/attribute.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/kernel/singleton_class"
require "active_support/core_ext/module/remove_method"
require "active_support/core_ext/array/extract_options"
diff --git a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
index fb92c5d3d1..0f767925ed 100644
--- a/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
+++ b/activesupport/lib/active_support/core_ext/class/attribute_accessors.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
# cattr_* became mattr_* aliases in 7dfbd91b0780fbd6a1dd9bfbc176e10894871d2d,
# but we keep this around for libraries that directly require it knowing they
# want cattr_*. No need to deprecate.
diff --git a/activesupport/lib/active_support/core_ext/class/subclasses.rb b/activesupport/lib/active_support/core_ext/class/subclasses.rb
index f92ccdbf88..62397d9508 100644
--- a/activesupport/lib/active_support/core_ext/class/subclasses.rb
+++ b/activesupport/lib/active_support/core_ext/class/subclasses.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/anonymous"
require "active_support/core_ext/module/reachable"
diff --git a/activesupport/lib/active_support/core_ext/date.rb b/activesupport/lib/active_support/core_ext/date.rb
index 1598be9ba6..4f66804da2 100644
--- a/activesupport/lib/active_support/core_ext/date.rb
+++ b/activesupport/lib/active_support/core_ext/date.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/date/acts_like"
require "active_support/core_ext/date/blank"
require "active_support/core_ext/date/calculations"
diff --git a/activesupport/lib/active_support/core_ext/date/acts_like.rb b/activesupport/lib/active_support/core_ext/date/acts_like.rb
index 6c125d279c..46fe99ad47 100644
--- a/activesupport/lib/active_support/core_ext/date/acts_like.rb
+++ b/activesupport/lib/active_support/core_ext/date/acts_like.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/acts_like"
class Date
diff --git a/activesupport/lib/active_support/core_ext/date/blank.rb b/activesupport/lib/active_support/core_ext/date/blank.rb
index a28e726902..edd2847126 100644
--- a/activesupport/lib/active_support/core_ext/date/blank.rb
+++ b/activesupport/lib/active_support/core_ext/date/blank.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
class Date #:nodoc:
diff --git a/activesupport/lib/active_support/core_ext/date/calculations.rb b/activesupport/lib/active_support/core_ext/date/calculations.rb
index c0f4fdae80..d6f60cac04 100644
--- a/activesupport/lib/active_support/core_ext/date/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/date/calculations.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
require "active_support/duration"
require "active_support/core_ext/object/acts_like"
diff --git a/activesupport/lib/active_support/core_ext/date/conversions.rb b/activesupport/lib/active_support/core_ext/date/conversions.rb
index a36d5d844d..0f59c754fe 100644
--- a/activesupport/lib/active_support/core_ext/date/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/date/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
require "active_support/inflector/methods"
require "active_support/core_ext/date/zones"
diff --git a/activesupport/lib/active_support/core_ext/date/zones.rb b/activesupport/lib/active_support/core_ext/date/zones.rb
index 6aa0852e07..da23fe4892 100644
--- a/activesupport/lib/active_support/core_ext/date/zones.rb
+++ b/activesupport/lib/active_support/core_ext/date/zones.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
require "active_support/core_ext/date_and_time/zones"
diff --git a/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb b/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb
index 1fa629e017..e2e1d3e359 100644
--- a/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/date_and_time/calculations.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/try"
module DateAndTime
diff --git a/activesupport/lib/active_support/core_ext/date_and_time/compatibility.rb b/activesupport/lib/active_support/core_ext/date_and_time/compatibility.rb
index 078ac88229..2d45e16546 100644
--- a/activesupport/lib/active_support/core_ext/date_and_time/compatibility.rb
+++ b/activesupport/lib/active_support/core_ext/date_and_time/compatibility.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/attribute_accessors"
module DateAndTime
diff --git a/activesupport/lib/active_support/core_ext/date_and_time/zones.rb b/activesupport/lib/active_support/core_ext/date_and_time/zones.rb
index 4cc94d4ece..edd724f1d0 100644
--- a/activesupport/lib/active_support/core_ext/date_and_time/zones.rb
+++ b/activesupport/lib/active_support/core_ext/date_and_time/zones.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module DateAndTime
module Zones
# Returns the simultaneous time in <tt>Time.zone</tt> if a zone is given or
diff --git a/activesupport/lib/active_support/core_ext/date_time.rb b/activesupport/lib/active_support/core_ext/date_time.rb
index 5f238079c0..6fd498f864 100644
--- a/activesupport/lib/active_support/core_ext/date_time.rb
+++ b/activesupport/lib/active_support/core_ext/date_time.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/date_time/acts_like"
require "active_support/core_ext/date_time/blank"
require "active_support/core_ext/date_time/calculations"
diff --git a/activesupport/lib/active_support/core_ext/date_time/acts_like.rb b/activesupport/lib/active_support/core_ext/date_time/acts_like.rb
index 774ff692c4..6f50f55a53 100644
--- a/activesupport/lib/active_support/core_ext/date_time/acts_like.rb
+++ b/activesupport/lib/active_support/core_ext/date_time/acts_like.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
require "active_support/core_ext/object/acts_like"
diff --git a/activesupport/lib/active_support/core_ext/date_time/blank.rb b/activesupport/lib/active_support/core_ext/date_time/blank.rb
index 874c7554a3..b475fd926d 100644
--- a/activesupport/lib/active_support/core_ext/date_time/blank.rb
+++ b/activesupport/lib/active_support/core_ext/date_time/blank.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
class DateTime #:nodoc:
diff --git a/activesupport/lib/active_support/core_ext/date_time/calculations.rb b/activesupport/lib/active_support/core_ext/date_time/calculations.rb
index 91289175ed..7a9eb8c266 100644
--- a/activesupport/lib/active_support/core_ext/date_time/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/date_time/calculations.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
class DateTime
diff --git a/activesupport/lib/active_support/core_ext/date_time/compatibility.rb b/activesupport/lib/active_support/core_ext/date_time/compatibility.rb
index fd97fbce98..870391aeaa 100644
--- a/activesupport/lib/active_support/core_ext/date_time/compatibility.rb
+++ b/activesupport/lib/active_support/core_ext/date_time/compatibility.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/date_and_time/compatibility"
require "active_support/core_ext/module/remove_method"
diff --git a/activesupport/lib/active_support/core_ext/date_time/conversions.rb b/activesupport/lib/active_support/core_ext/date_time/conversions.rb
index 5c515bebbf..d9b3743858 100644
--- a/activesupport/lib/active_support/core_ext/date_time/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/date_time/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
require "active_support/inflector/methods"
require "active_support/core_ext/time/conversions"
diff --git a/activesupport/lib/active_support/core_ext/digest/uuid.rb b/activesupport/lib/active_support/core_ext/digest/uuid.rb
index 26a300feb6..e6d60e3267 100644
--- a/activesupport/lib/active_support/core_ext/digest/uuid.rb
+++ b/activesupport/lib/active_support/core_ext/digest/uuid.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "securerandom"
module Digest
diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb
index a744b78e1c..3a4ae6cb8b 100644
--- a/activesupport/lib/active_support/core_ext/enumerable.rb
+++ b/activesupport/lib/active_support/core_ext/enumerable.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module Enumerable
# Enumerable#sum was added in Ruby 2.4, but it only works with Numeric elements
# when we omit an identity.
diff --git a/activesupport/lib/active_support/core_ext/file.rb b/activesupport/lib/active_support/core_ext/file.rb
index a1272c02e2..6d99bad2af 100644
--- a/activesupport/lib/active_support/core_ext/file.rb
+++ b/activesupport/lib/active_support/core_ext/file.rb
@@ -1,2 +1 @@
-# frozen_string_literal: true
require "active_support/core_ext/file/atomic"
diff --git a/activesupport/lib/active_support/core_ext/file/atomic.rb b/activesupport/lib/active_support/core_ext/file/atomic.rb
index 5b30e93357..8d6c0d3685 100644
--- a/activesupport/lib/active_support/core_ext/file/atomic.rb
+++ b/activesupport/lib/active_support/core_ext/file/atomic.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "fileutils"
class File
diff --git a/activesupport/lib/active_support/core_ext/hash.rb b/activesupport/lib/active_support/core_ext/hash.rb
index 5d9fe68bb6..c819307e8a 100644
--- a/activesupport/lib/active_support/core_ext/hash.rb
+++ b/activesupport/lib/active_support/core_ext/hash.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/hash/compact"
require "active_support/core_ext/hash/conversions"
require "active_support/core_ext/hash/deep_merge"
diff --git a/activesupport/lib/active_support/core_ext/hash/compact.rb b/activesupport/lib/active_support/core_ext/hash/compact.rb
index ddccbe7d16..e357284be0 100644
--- a/activesupport/lib/active_support/core_ext/hash/compact.rb
+++ b/activesupport/lib/active_support/core_ext/hash/compact.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
unless Hash.instance_methods(false).include?(:compact)
# Returns a hash with non +nil+ values.
diff --git a/activesupport/lib/active_support/core_ext/hash/conversions.rb b/activesupport/lib/active_support/core_ext/hash/conversions.rb
index f33a52ae2b..2a58a7f1ca 100644
--- a/activesupport/lib/active_support/core_ext/hash/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/hash/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/xml_mini"
require "active_support/time"
require "active_support/core_ext/object/blank"
diff --git a/activesupport/lib/active_support/core_ext/hash/deep_merge.rb b/activesupport/lib/active_support/core_ext/hash/deep_merge.rb
index 1c6627a597..9c9faf67ea 100644
--- a/activesupport/lib/active_support/core_ext/hash/deep_merge.rb
+++ b/activesupport/lib/active_support/core_ext/hash/deep_merge.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# Returns a new hash with +self+ and +other_hash+ merged recursively.
#
diff --git a/activesupport/lib/active_support/core_ext/hash/except.rb b/activesupport/lib/active_support/core_ext/hash/except.rb
index e31c7c61e4..2f6d38c1f6 100644
--- a/activesupport/lib/active_support/core_ext/hash/except.rb
+++ b/activesupport/lib/active_support/core_ext/hash/except.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# Returns a hash that includes everything except given keys.
# hash = { a: true, b: false, c: nil }
diff --git a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
index 74e606dcc7..3e1ccecb6c 100644
--- a/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
+++ b/activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/hash_with_indifferent_access"
class Hash
diff --git a/activesupport/lib/active_support/core_ext/hash/keys.rb b/activesupport/lib/active_support/core_ext/hash/keys.rb
index b38ea9ba50..b7089357a8 100644
--- a/activesupport/lib/active_support/core_ext/hash/keys.rb
+++ b/activesupport/lib/active_support/core_ext/hash/keys.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# Returns a new hash with all keys converted using the +block+ operation.
#
diff --git a/activesupport/lib/active_support/core_ext/hash/reverse_merge.rb b/activesupport/lib/active_support/core_ext/hash/reverse_merge.rb
index 2055d06385..061c959442 100644
--- a/activesupport/lib/active_support/core_ext/hash/reverse_merge.rb
+++ b/activesupport/lib/active_support/core_ext/hash/reverse_merge.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# Merges the caller into +other_hash+. For example,
#
diff --git a/activesupport/lib/active_support/core_ext/hash/slice.rb b/activesupport/lib/active_support/core_ext/hash/slice.rb
index bd370931e4..161b00dfb3 100644
--- a/activesupport/lib/active_support/core_ext/hash/slice.rb
+++ b/activesupport/lib/active_support/core_ext/hash/slice.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# Slices a hash to include only the given keys. Returns a hash containing
# the given keys.
diff --git a/activesupport/lib/active_support/core_ext/hash/transform_values.rb b/activesupport/lib/active_support/core_ext/hash/transform_values.rb
index b6e2734193..2f693bff0c 100644
--- a/activesupport/lib/active_support/core_ext/hash/transform_values.rb
+++ b/activesupport/lib/active_support/core_ext/hash/transform_values.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Hash
# Returns a new hash with the results of running +block+ once for every value.
# The keys are unchanged.
diff --git a/activesupport/lib/active_support/core_ext/integer.rb b/activesupport/lib/active_support/core_ext/integer.rb
index 21c6d9e0cc..8f0c55f9d3 100644
--- a/activesupport/lib/active_support/core_ext/integer.rb
+++ b/activesupport/lib/active_support/core_ext/integer.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/integer/multiple"
require "active_support/core_ext/integer/inflections"
require "active_support/core_ext/integer/time"
diff --git a/activesupport/lib/active_support/core_ext/integer/inflections.rb b/activesupport/lib/active_support/core_ext/integer/inflections.rb
index 945817793d..bc21b65533 100644
--- a/activesupport/lib/active_support/core_ext/integer/inflections.rb
+++ b/activesupport/lib/active_support/core_ext/integer/inflections.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector"
class Integer
diff --git a/activesupport/lib/active_support/core_ext/integer/multiple.rb b/activesupport/lib/active_support/core_ext/integer/multiple.rb
index 2e4d78e66c..c668c7c2eb 100644
--- a/activesupport/lib/active_support/core_ext/integer/multiple.rb
+++ b/activesupport/lib/active_support/core_ext/integer/multiple.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Integer
# Check whether the integer is evenly divisible by the argument.
#
diff --git a/activesupport/lib/active_support/core_ext/integer/time.rb b/activesupport/lib/active_support/core_ext/integer/time.rb
index be0958a495..74baae3639 100644
--- a/activesupport/lib/active_support/core_ext/integer/time.rb
+++ b/activesupport/lib/active_support/core_ext/integer/time.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/duration"
require "active_support/core_ext/numeric/time"
diff --git a/activesupport/lib/active_support/core_ext/kernel.rb b/activesupport/lib/active_support/core_ext/kernel.rb
index 9e75d29cab..3d41ff7876 100644
--- a/activesupport/lib/active_support/core_ext/kernel.rb
+++ b/activesupport/lib/active_support/core_ext/kernel.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/kernel/agnostics"
require "active_support/core_ext/kernel/concern"
require "active_support/core_ext/kernel/reporting"
diff --git a/activesupport/lib/active_support/core_ext/kernel/agnostics.rb b/activesupport/lib/active_support/core_ext/kernel/agnostics.rb
index 84a48979c4..64837d87aa 100644
--- a/activesupport/lib/active_support/core_ext/kernel/agnostics.rb
+++ b/activesupport/lib/active_support/core_ext/kernel/agnostics.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Object
# Makes backticks behave (somewhat more) similarly on all platforms.
# On win32 `nonexistent_command` raises Errno::ENOENT; on Unix, the
diff --git a/activesupport/lib/active_support/core_ext/kernel/concern.rb b/activesupport/lib/active_support/core_ext/kernel/concern.rb
index 9d170e0a64..307a7f7a63 100644
--- a/activesupport/lib/active_support/core_ext/kernel/concern.rb
+++ b/activesupport/lib/active_support/core_ext/kernel/concern.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/concerning"
module Kernel
diff --git a/activesupport/lib/active_support/core_ext/kernel/reporting.rb b/activesupport/lib/active_support/core_ext/kernel/reporting.rb
index 822efb5aae..c02618d5f3 100644
--- a/activesupport/lib/active_support/core_ext/kernel/reporting.rb
+++ b/activesupport/lib/active_support/core_ext/kernel/reporting.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module Kernel
module_function
diff --git a/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb b/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb
index 5f9c008f6e..9bbf1bbd73 100644
--- a/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb
+++ b/activesupport/lib/active_support/core_ext/kernel/singleton_class.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module Kernel
# class_eval on an object acts like singleton_class.class_eval.
def class_eval(*args, &block)
diff --git a/activesupport/lib/active_support/core_ext/load_error.rb b/activesupport/lib/active_support/core_ext/load_error.rb
index 55177efdaf..d273487010 100644
--- a/activesupport/lib/active_support/core_ext/load_error.rb
+++ b/activesupport/lib/active_support/core_ext/load_error.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class LoadError
REGEXPS = [
/^no such file to load -- (.+)$/i,
diff --git a/activesupport/lib/active_support/core_ext/marshal.rb b/activesupport/lib/active_support/core_ext/marshal.rb
index 13b1d0cf95..bba2b3be2e 100644
--- a/activesupport/lib/active_support/core_ext/marshal.rb
+++ b/activesupport/lib/active_support/core_ext/marshal.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module MarshalWithAutoloading # :nodoc:
def load(source, proc = nil)
diff --git a/activesupport/lib/active_support/core_ext/module.rb b/activesupport/lib/active_support/core_ext/module.rb
index 6fe85c30a6..2930255557 100644
--- a/activesupport/lib/active_support/core_ext/module.rb
+++ b/activesupport/lib/active_support/core_ext/module.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/aliasing"
require "active_support/core_ext/module/introspection"
require "active_support/core_ext/module/anonymous"
diff --git a/activesupport/lib/active_support/core_ext/module/aliasing.rb b/activesupport/lib/active_support/core_ext/module/aliasing.rb
index 62eb9e4c76..c48bd3354a 100644
--- a/activesupport/lib/active_support/core_ext/module/aliasing.rb
+++ b/activesupport/lib/active_support/core_ext/module/aliasing.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Module
# Allows you to make aliases for attributes, which includes
# getter, setter, and a predicate.
diff --git a/activesupport/lib/active_support/core_ext/module/anonymous.rb b/activesupport/lib/active_support/core_ext/module/anonymous.rb
index 7d10240199..510c9a5430 100644
--- a/activesupport/lib/active_support/core_ext/module/anonymous.rb
+++ b/activesupport/lib/active_support/core_ext/module/anonymous.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Module
# A module may or may not have a name.
#
diff --git a/activesupport/lib/active_support/core_ext/module/attr_internal.rb b/activesupport/lib/active_support/core_ext/module/attr_internal.rb
index 8d37460dbc..5081d5f7a3 100644
--- a/activesupport/lib/active_support/core_ext/module/attr_internal.rb
+++ b/activesupport/lib/active_support/core_ext/module/attr_internal.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Module
# Declares an attribute reader backed by an internally-named instance variable.
def attr_internal_reader(*attrs)
diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
index 9276755374..9244cfa157 100644
--- a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
+++ b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/array/extract_options"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb
index 348563b1f7..1e82b4acc2 100644
--- a/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb
+++ b/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/array/extract_options"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/core_ext/module/concerning.rb b/activesupport/lib/active_support/core_ext/module/concerning.rb
index bc22e3169b..97b0a382ce 100644
--- a/activesupport/lib/active_support/core_ext/module/concerning.rb
+++ b/activesupport/lib/active_support/core_ext/module/concerning.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
class Module
diff --git a/activesupport/lib/active_support/core_ext/module/delegation.rb b/activesupport/lib/active_support/core_ext/module/delegation.rb
index ccc33609b7..13f3894e6c 100644
--- a/activesupport/lib/active_support/core_ext/module/delegation.rb
+++ b/activesupport/lib/active_support/core_ext/module/delegation.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "set"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/core_ext/module/deprecation.rb b/activesupport/lib/active_support/core_ext/module/deprecation.rb
index 98dfaad760..f3f2e7f5fc 100644
--- a/activesupport/lib/active_support/core_ext/module/deprecation.rb
+++ b/activesupport/lib/active_support/core_ext/module/deprecation.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Module
# deprecate :foo
# deprecate bar: 'message'
diff --git a/activesupport/lib/active_support/core_ext/module/introspection.rb b/activesupport/lib/active_support/core_ext/module/introspection.rb
index 1e1c3870f5..ca20a6d4c5 100644
--- a/activesupport/lib/active_support/core_ext/module/introspection.rb
+++ b/activesupport/lib/active_support/core_ext/module/introspection.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector"
class Module
diff --git a/activesupport/lib/active_support/core_ext/module/reachable.rb b/activesupport/lib/active_support/core_ext/module/reachable.rb
index 8cb09dd259..b89a38f26c 100644
--- a/activesupport/lib/active_support/core_ext/module/reachable.rb
+++ b/activesupport/lib/active_support/core_ext/module/reachable.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/anonymous"
require "active_support/core_ext/string/inflections"
diff --git a/activesupport/lib/active_support/core_ext/module/remove_method.rb b/activesupport/lib/active_support/core_ext/module/remove_method.rb
index c17808b244..d5ec16d68a 100644
--- a/activesupport/lib/active_support/core_ext/module/remove_method.rb
+++ b/activesupport/lib/active_support/core_ext/module/remove_method.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Module
# Removes the named method, if it exists.
def remove_possible_method(method)
diff --git a/activesupport/lib/active_support/core_ext/name_error.rb b/activesupport/lib/active_support/core_ext/name_error.rb
index 1bcb6ded3c..6b447d772b 100644
--- a/activesupport/lib/active_support/core_ext/name_error.rb
+++ b/activesupport/lib/active_support/core_ext/name_error.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class NameError
# Extract the name of the missing constant from the exception message.
#
diff --git a/activesupport/lib/active_support/core_ext/numeric.rb b/activesupport/lib/active_support/core_ext/numeric.rb
index 402e9d4323..6062f9e3a8 100644
--- a/activesupport/lib/active_support/core_ext/numeric.rb
+++ b/activesupport/lib/active_support/core_ext/numeric.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/numeric/bytes"
require "active_support/core_ext/numeric/time"
require "active_support/core_ext/numeric/inquiry"
diff --git a/activesupport/lib/active_support/core_ext/numeric/bytes.rb b/activesupport/lib/active_support/core_ext/numeric/bytes.rb
index 23e1e39dd8..dfbca32474 100644
--- a/activesupport/lib/active_support/core_ext/numeric/bytes.rb
+++ b/activesupport/lib/active_support/core_ext/numeric/bytes.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Numeric
KILOBYTE = 1024
MEGABYTE = KILOBYTE * 1024
diff --git a/activesupport/lib/active_support/core_ext/numeric/conversions.rb b/activesupport/lib/active_support/core_ext/numeric/conversions.rb
index bedfe5ce32..4f6621693e 100644
--- a/activesupport/lib/active_support/core_ext/numeric/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/numeric/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/big_decimal/conversions"
require "active_support/number_helper"
require "active_support/core_ext/module/deprecation"
diff --git a/activesupport/lib/active_support/core_ext/numeric/inquiry.rb b/activesupport/lib/active_support/core_ext/numeric/inquiry.rb
index baccf87848..ec79701189 100644
--- a/activesupport/lib/active_support/core_ext/numeric/inquiry.rb
+++ b/activesupport/lib/active_support/core_ext/numeric/inquiry.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
unless 1.respond_to?(:positive?) # TODO: Remove this file when we drop support to ruby < 2.3
class Numeric
# Returns true if the number is positive.
diff --git a/activesupport/lib/active_support/core_ext/numeric/time.rb b/activesupport/lib/active_support/core_ext/numeric/time.rb
index 95f73fb336..2e6c70d418 100644
--- a/activesupport/lib/active_support/core_ext/numeric/time.rb
+++ b/activesupport/lib/active_support/core_ext/numeric/time.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/duration"
require "active_support/core_ext/time/calculations"
require "active_support/core_ext/time/acts_like"
diff --git a/activesupport/lib/active_support/core_ext/object.rb b/activesupport/lib/active_support/core_ext/object.rb
index f3cd8b0898..58bbf78601 100644
--- a/activesupport/lib/active_support/core_ext/object.rb
+++ b/activesupport/lib/active_support/core_ext/object.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/acts_like"
require "active_support/core_ext/object/blank"
require "active_support/core_ext/object/duplicable"
diff --git a/activesupport/lib/active_support/core_ext/object/acts_like.rb b/activesupport/lib/active_support/core_ext/object/acts_like.rb
index b856e1ba16..3912cc5ace 100644
--- a/activesupport/lib/active_support/core_ext/object/acts_like.rb
+++ b/activesupport/lib/active_support/core_ext/object/acts_like.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Object
# A duck-type assistant method. For example, Active Support extends Date
# to define an <tt>acts_like_date?</tt> method, and extends Time to define
diff --git a/activesupport/lib/active_support/core_ext/object/blank.rb b/activesupport/lib/active_support/core_ext/object/blank.rb
index 3ad4605235..bdb50ee291 100644
--- a/activesupport/lib/active_support/core_ext/object/blank.rb
+++ b/activesupport/lib/active_support/core_ext/object/blank.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/regexp"
class Object
diff --git a/activesupport/lib/active_support/core_ext/object/conversions.rb b/activesupport/lib/active_support/core_ext/object/conversions.rb
index 2626d9ed29..918ebcdc9f 100644
--- a/activesupport/lib/active_support/core_ext/object/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/object/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/to_param"
require "active_support/core_ext/object/to_query"
require "active_support/core_ext/array/conversions"
diff --git a/activesupport/lib/active_support/core_ext/object/deep_dup.rb b/activesupport/lib/active_support/core_ext/object/deep_dup.rb
index ce1f765448..5ac649e552 100644
--- a/activesupport/lib/active_support/core_ext/object/deep_dup.rb
+++ b/activesupport/lib/active_support/core_ext/object/deep_dup.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/duplicable"
class Object
diff --git a/activesupport/lib/active_support/core_ext/object/duplicable.rb b/activesupport/lib/active_support/core_ext/object/duplicable.rb
index 0838b1fb70..b028df97ee 100644
--- a/activesupport/lib/active_support/core_ext/object/duplicable.rb
+++ b/activesupport/lib/active_support/core_ext/object/duplicable.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
#--
# Most objects are cloneable, but not all. For example you can't dup methods:
#
diff --git a/activesupport/lib/active_support/core_ext/object/inclusion.rb b/activesupport/lib/active_support/core_ext/object/inclusion.rb
index 525ddcb575..98bf820d36 100644
--- a/activesupport/lib/active_support/core_ext/object/inclusion.rb
+++ b/activesupport/lib/active_support/core_ext/object/inclusion.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Object
# Returns true if this object is included in the argument. Argument must be
# any object which responds to +#include?+. Usage:
diff --git a/activesupport/lib/active_support/core_ext/object/instance_variables.rb b/activesupport/lib/active_support/core_ext/object/instance_variables.rb
index 0a06125210..593a7a4940 100644
--- a/activesupport/lib/active_support/core_ext/object/instance_variables.rb
+++ b/activesupport/lib/active_support/core_ext/object/instance_variables.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Object
# Returns a hash with string keys that maps instance variable names without "@" to their
# corresponding values.
diff --git a/activesupport/lib/active_support/core_ext/object/json.rb b/activesupport/lib/active_support/core_ext/object/json.rb
index 87e5cdce0d..1c4d181443 100644
--- a/activesupport/lib/active_support/core_ext/object/json.rb
+++ b/activesupport/lib/active_support/core_ext/object/json.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
# Hack to load json gem first so we can overwrite its to_json.
require "json"
require "bigdecimal"
diff --git a/activesupport/lib/active_support/core_ext/object/to_param.rb b/activesupport/lib/active_support/core_ext/object/to_param.rb
index 58e60b5d4e..5eeaf03163 100644
--- a/activesupport/lib/active_support/core_ext/object/to_param.rb
+++ b/activesupport/lib/active_support/core_ext/object/to_param.rb
@@ -1,2 +1 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/to_query"
diff --git a/activesupport/lib/active_support/core_ext/object/to_query.rb b/activesupport/lib/active_support/core_ext/object/to_query.rb
index f85e0eaa6f..a3a3abacbb 100644
--- a/activesupport/lib/active_support/core_ext/object/to_query.rb
+++ b/activesupport/lib/active_support/core_ext/object/to_query.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "cgi"
class Object
diff --git a/activesupport/lib/active_support/core_ext/object/try.rb b/activesupport/lib/active_support/core_ext/object/try.rb
index 952fba4541..b2be619b2d 100644
--- a/activesupport/lib/active_support/core_ext/object/try.rb
+++ b/activesupport/lib/active_support/core_ext/object/try.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "delegate"
module ActiveSupport
diff --git a/activesupport/lib/active_support/core_ext/object/with_options.rb b/activesupport/lib/active_support/core_ext/object/with_options.rb
index bc3075b5f1..3a44e08630 100644
--- a/activesupport/lib/active_support/core_ext/object/with_options.rb
+++ b/activesupport/lib/active_support/core_ext/object/with_options.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/option_merger"
class Object
diff --git a/activesupport/lib/active_support/core_ext/range.rb b/activesupport/lib/active_support/core_ext/range.rb
index 9d84cbcec2..3190e3ff76 100644
--- a/activesupport/lib/active_support/core_ext/range.rb
+++ b/activesupport/lib/active_support/core_ext/range.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/range/conversions"
require "active_support/core_ext/range/include_range"
require "active_support/core_ext/range/overlaps"
diff --git a/activesupport/lib/active_support/core_ext/range/conversions.rb b/activesupport/lib/active_support/core_ext/range/conversions.rb
index 5038a15cdf..69ea046cb6 100644
--- a/activesupport/lib/active_support/core_ext/range/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/range/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport::RangeWithFormat
RANGE_FORMATS = {
db: Proc.new { |start, stop| "BETWEEN '#{start.to_s(:db)}' AND '#{stop.to_s(:db)}'" }
diff --git a/activesupport/lib/active_support/core_ext/range/each.rb b/activesupport/lib/active_support/core_ext/range/each.rb
index aeea8c867b..dc6dad5ced 100644
--- a/activesupport/lib/active_support/core_ext/range/each.rb
+++ b/activesupport/lib/active_support/core_ext/range/each.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module EachTimeWithZone #:nodoc:
def each(&block)
diff --git a/activesupport/lib/active_support/core_ext/range/include_range.rb b/activesupport/lib/active_support/core_ext/range/include_range.rb
index d307750a23..c69e1e3fb9 100644
--- a/activesupport/lib/active_support/core_ext/range/include_range.rb
+++ b/activesupport/lib/active_support/core_ext/range/include_range.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module IncludeWithRange #:nodoc:
# Extends the default Range#include? to support range comparisons.
diff --git a/activesupport/lib/active_support/core_ext/range/overlaps.rb b/activesupport/lib/active_support/core_ext/range/overlaps.rb
index ecdfbd803b..603657c180 100644
--- a/activesupport/lib/active_support/core_ext/range/overlaps.rb
+++ b/activesupport/lib/active_support/core_ext/range/overlaps.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Range
# Compare two ranges and see if they overlap each other
# (1..5).overlaps?(4..6) # => true
diff --git a/activesupport/lib/active_support/core_ext/regexp.rb b/activesupport/lib/active_support/core_ext/regexp.rb
index 23b337ba67..d77d01bf42 100644
--- a/activesupport/lib/active_support/core_ext/regexp.rb
+++ b/activesupport/lib/active_support/core_ext/regexp.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class Regexp #:nodoc:
def multiline?
options & MULTILINE == MULTILINE
diff --git a/activesupport/lib/active_support/core_ext/securerandom.rb b/activesupport/lib/active_support/core_ext/securerandom.rb
index 033ac356bd..a57685bea1 100644
--- a/activesupport/lib/active_support/core_ext/securerandom.rb
+++ b/activesupport/lib/active_support/core_ext/securerandom.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "securerandom"
module SecureRandom
diff --git a/activesupport/lib/active_support/core_ext/string.rb b/activesupport/lib/active_support/core_ext/string.rb
index cfac17f810..4cb3200875 100644
--- a/activesupport/lib/active_support/core_ext/string.rb
+++ b/activesupport/lib/active_support/core_ext/string.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/string/conversions"
require "active_support/core_ext/string/filters"
require "active_support/core_ext/string/multibyte"
diff --git a/activesupport/lib/active_support/core_ext/string/access.rb b/activesupport/lib/active_support/core_ext/string/access.rb
index 11f4bf8052..6133826f37 100644
--- a/activesupport/lib/active_support/core_ext/string/access.rb
+++ b/activesupport/lib/active_support/core_ext/string/access.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
# If you pass a single integer, returns a substring of one character at that
# position. The first character of the string is at position 0, the next at
diff --git a/activesupport/lib/active_support/core_ext/string/behavior.rb b/activesupport/lib/active_support/core_ext/string/behavior.rb
index e63888991d..710f1f4670 100644
--- a/activesupport/lib/active_support/core_ext/string/behavior.rb
+++ b/activesupport/lib/active_support/core_ext/string/behavior.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
# Enables more predictable duck-typing on String-like classes. See <tt>Object#acts_like?</tt>.
def acts_like_string?
diff --git a/activesupport/lib/active_support/core_ext/string/conversions.rb b/activesupport/lib/active_support/core_ext/string/conversions.rb
index 79668312c5..221b4969cc 100644
--- a/activesupport/lib/active_support/core_ext/string/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/string/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "date"
require "active_support/core_ext/time/calculations"
diff --git a/activesupport/lib/active_support/core_ext/string/exclude.rb b/activesupport/lib/active_support/core_ext/string/exclude.rb
index 2893a6eeed..0ac684f6ee 100644
--- a/activesupport/lib/active_support/core_ext/string/exclude.rb
+++ b/activesupport/lib/active_support/core_ext/string/exclude.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
# The inverse of <tt>String#include?</tt>. Returns true if the string
# does not include the other string.
diff --git a/activesupport/lib/active_support/core_ext/string/filters.rb b/activesupport/lib/active_support/core_ext/string/filters.rb
index e05cf024f6..a9ec2eb842 100644
--- a/activesupport/lib/active_support/core_ext/string/filters.rb
+++ b/activesupport/lib/active_support/core_ext/string/filters.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
# Returns the string, first removing all whitespace on both ends of
# the string, and then changing remaining consecutive whitespace
diff --git a/activesupport/lib/active_support/core_ext/string/indent.rb b/activesupport/lib/active_support/core_ext/string/indent.rb
index a38198a8e6..d7b58301d3 100644
--- a/activesupport/lib/active_support/core_ext/string/indent.rb
+++ b/activesupport/lib/active_support/core_ext/string/indent.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
# Same as +indent+, except it indents the receiver in-place.
#
diff --git a/activesupport/lib/active_support/core_ext/string/inflections.rb b/activesupport/lib/active_support/core_ext/string/inflections.rb
index 63bb52b2da..b27cfe53f4 100644
--- a/activesupport/lib/active_support/core_ext/string/inflections.rb
+++ b/activesupport/lib/active_support/core_ext/string/inflections.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector/methods"
require "active_support/inflector/transliterate"
diff --git a/activesupport/lib/active_support/core_ext/string/inquiry.rb b/activesupport/lib/active_support/core_ext/string/inquiry.rb
index 874efc6ae3..c95d83beae 100644
--- a/activesupport/lib/active_support/core_ext/string/inquiry.rb
+++ b/activesupport/lib/active_support/core_ext/string/inquiry.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/string_inquirer"
class String
diff --git a/activesupport/lib/active_support/core_ext/string/multibyte.rb b/activesupport/lib/active_support/core_ext/string/multibyte.rb
index aee0bb4bf3..1c73182259 100644
--- a/activesupport/lib/active_support/core_ext/string/multibyte.rb
+++ b/activesupport/lib/active_support/core_ext/string/multibyte.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/multibyte"
class String
diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb
index c26f1edc88..94ce3f6a61 100644
--- a/activesupport/lib/active_support/core_ext/string/output_safety.rb
+++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "erb"
require "active_support/core_ext/kernel/singleton_class"
require "active_support/multibyte/unicode"
diff --git a/activesupport/lib/active_support/core_ext/string/starts_ends_with.rb b/activesupport/lib/active_support/core_ext/string/starts_ends_with.rb
index f072fbf7d7..641acf62d0 100644
--- a/activesupport/lib/active_support/core_ext/string/starts_ends_with.rb
+++ b/activesupport/lib/active_support/core_ext/string/starts_ends_with.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
alias_method :starts_with?, :start_with?
alias_method :ends_with?, :end_with?
diff --git a/activesupport/lib/active_support/core_ext/string/strip.rb b/activesupport/lib/active_support/core_ext/string/strip.rb
index 979b6bd767..bb62e6c0ba 100644
--- a/activesupport/lib/active_support/core_ext/string/strip.rb
+++ b/activesupport/lib/active_support/core_ext/string/strip.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
class String
# Strips indentation in heredocs.
#
diff --git a/activesupport/lib/active_support/core_ext/string/zones.rb b/activesupport/lib/active_support/core_ext/string/zones.rb
index a327bdc782..de5a28e4f7 100644
--- a/activesupport/lib/active_support/core_ext/string/zones.rb
+++ b/activesupport/lib/active_support/core_ext/string/zones.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/string/conversions"
require "active_support/core_ext/time/zones"
diff --git a/activesupport/lib/active_support/core_ext/time.rb b/activesupport/lib/active_support/core_ext/time.rb
index 92f5cdde9f..b1ae4a45d9 100644
--- a/activesupport/lib/active_support/core_ext/time.rb
+++ b/activesupport/lib/active_support/core_ext/time.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/time/acts_like"
require "active_support/core_ext/time/calculations"
require "active_support/core_ext/time/compatibility"
diff --git a/activesupport/lib/active_support/core_ext/time/acts_like.rb b/activesupport/lib/active_support/core_ext/time/acts_like.rb
index fb81cd41af..cf4b2539c5 100644
--- a/activesupport/lib/active_support/core_ext/time/acts_like.rb
+++ b/activesupport/lib/active_support/core_ext/time/acts_like.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/acts_like"
class Time
diff --git a/activesupport/lib/active_support/core_ext/time/calculations.rb b/activesupport/lib/active_support/core_ext/time/calculations.rb
index 011291f693..d3f23f4663 100644
--- a/activesupport/lib/active_support/core_ext/time/calculations.rb
+++ b/activesupport/lib/active_support/core_ext/time/calculations.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/duration"
require "active_support/core_ext/time/conversions"
require "active_support/time_with_zone"
diff --git a/activesupport/lib/active_support/core_ext/time/compatibility.rb b/activesupport/lib/active_support/core_ext/time/compatibility.rb
index 9acd18d012..45e86b77ce 100644
--- a/activesupport/lib/active_support/core_ext/time/compatibility.rb
+++ b/activesupport/lib/active_support/core_ext/time/compatibility.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/date_and_time/compatibility"
require "active_support/core_ext/module/remove_method"
diff --git a/activesupport/lib/active_support/core_ext/time/conversions.rb b/activesupport/lib/active_support/core_ext/time/conversions.rb
index e07bc5a93a..595bda6b4f 100644
--- a/activesupport/lib/active_support/core_ext/time/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/time/conversions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector/methods"
require "active_support/values/time_zone"
diff --git a/activesupport/lib/active_support/core_ext/time/zones.rb b/activesupport/lib/active_support/core_ext/time/zones.rb
index 93e57ae4f2..87b5ad903a 100644
--- a/activesupport/lib/active_support/core_ext/time/zones.rb
+++ b/activesupport/lib/active_support/core_ext/time/zones.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/time_with_zone"
require "active_support/core_ext/time/acts_like"
require "active_support/core_ext/date_and_time/zones"
diff --git a/activesupport/lib/active_support/core_ext/uri.rb b/activesupport/lib/active_support/core_ext/uri.rb
index f93dbdf2cd..342a5fcd52 100644
--- a/activesupport/lib/active_support/core_ext/uri.rb
+++ b/activesupport/lib/active_support/core_ext/uri.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "uri"
str = "\xE6\x97\xA5\xE6\x9C\xAC\xE8\xAA\x9E" # Ni-ho-nn-go in UTF-8, means Japanese.
parser = URI::Parser.new
diff --git a/activesupport/lib/active_support/current_attributes.rb b/activesupport/lib/active_support/current_attributes.rb
index 1857700486..872b0663c7 100644
--- a/activesupport/lib/active_support/current_attributes.rb
+++ b/activesupport/lib/active_support/current_attributes.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# Abstract super class that provides a thread-isolated attributes singleton, which resets automatically
# before and after each request. This allows you to keep all the per-request attributes easily
diff --git a/activesupport/lib/active_support/dependencies.rb b/activesupport/lib/active_support/dependencies.rb
index d6adb38aa0..3cd8f3d0ac 100644
--- a/activesupport/lib/active_support/dependencies.rb
+++ b/activesupport/lib/active_support/dependencies.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "set"
require "thread"
require "concurrent/map"
diff --git a/activesupport/lib/active_support/dependencies/autoload.rb b/activesupport/lib/active_support/dependencies/autoload.rb
index e5663c3d2b..13036d521d 100644
--- a/activesupport/lib/active_support/dependencies/autoload.rb
+++ b/activesupport/lib/active_support/dependencies/autoload.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector/methods"
module ActiveSupport
diff --git a/activesupport/lib/active_support/dependencies/interlock.rb b/activesupport/lib/active_support/dependencies/interlock.rb
index 12ecc6f7cb..e4e18439c5 100644
--- a/activesupport/lib/active_support/dependencies/interlock.rb
+++ b/activesupport/lib/active_support/dependencies/interlock.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concurrency/share_lock"
module ActiveSupport #:nodoc:
diff --git a/activesupport/lib/active_support/deprecation.rb b/activesupport/lib/active_support/deprecation.rb
index 49a9696955..d1e6502669 100644
--- a/activesupport/lib/active_support/deprecation.rb
+++ b/activesupport/lib/active_support/deprecation.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "singleton"
module ActiveSupport
diff --git a/activesupport/lib/active_support/deprecation/behaviors.rb b/activesupport/lib/active_support/deprecation/behaviors.rb
index 32e8cc9f0f..a9a182f212 100644
--- a/activesupport/lib/active_support/deprecation/behaviors.rb
+++ b/activesupport/lib/active_support/deprecation/behaviors.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/notifications"
module ActiveSupport
diff --git a/activesupport/lib/active_support/deprecation/constant_accessor.rb b/activesupport/lib/active_support/deprecation/constant_accessor.rb
index bbf3b67046..2b19de365f 100644
--- a/activesupport/lib/active_support/deprecation/constant_accessor.rb
+++ b/activesupport/lib/active_support/deprecation/constant_accessor.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector/methods"
module ActiveSupport
diff --git a/activesupport/lib/active_support/deprecation/instance_delegator.rb b/activesupport/lib/active_support/deprecation/instance_delegator.rb
index 1e5314b6f4..6d390f3b37 100644
--- a/activesupport/lib/active_support/deprecation/instance_delegator.rb
+++ b/activesupport/lib/active_support/deprecation/instance_delegator.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/kernel/singleton_class"
require "active_support/core_ext/module/delegation"
diff --git a/activesupport/lib/active_support/deprecation/method_wrappers.rb b/activesupport/lib/active_support/deprecation/method_wrappers.rb
index 1aa6f8c12b..930d71e8d2 100644
--- a/activesupport/lib/active_support/deprecation/method_wrappers.rb
+++ b/activesupport/lib/active_support/deprecation/method_wrappers.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/aliasing"
require "active_support/core_ext/array/extract_options"
diff --git a/activesupport/lib/active_support/deprecation/proxy_wrappers.rb b/activesupport/lib/active_support/deprecation/proxy_wrappers.rb
index 151c5c44ac..ce39e9a232 100644
--- a/activesupport/lib/active_support/deprecation/proxy_wrappers.rb
+++ b/activesupport/lib/active_support/deprecation/proxy_wrappers.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector/methods"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/deprecation/reporting.rb b/activesupport/lib/active_support/deprecation/reporting.rb
index f190e47b64..140bdccbb3 100644
--- a/activesupport/lib/active_support/deprecation/reporting.rb
+++ b/activesupport/lib/active_support/deprecation/reporting.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "rbconfig"
module ActiveSupport
diff --git a/activesupport/lib/active_support/descendants_tracker.rb b/activesupport/lib/active_support/descendants_tracker.rb
index 4f759f2f26..27861e01d0 100644
--- a/activesupport/lib/active_support/descendants_tracker.rb
+++ b/activesupport/lib/active_support/descendants_tracker.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# This module provides an internal implementation to track descendants
# which is faster than iterating through ObjectSpace.
diff --git a/activesupport/lib/active_support/duration.rb b/activesupport/lib/active_support/duration.rb
index 16f16c6db0..39deb2313f 100644
--- a/activesupport/lib/active_support/duration.rb
+++ b/activesupport/lib/active_support/duration.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/array/conversions"
require "active_support/core_ext/module/delegation"
require "active_support/core_ext/object/acts_like"
diff --git a/activesupport/lib/active_support/duration/iso8601_parser.rb b/activesupport/lib/active_support/duration/iso8601_parser.rb
index f07a7817f9..e96cb8e883 100644
--- a/activesupport/lib/active_support/duration/iso8601_parser.rb
+++ b/activesupport/lib/active_support/duration/iso8601_parser.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "strscan"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/duration/iso8601_serializer.rb b/activesupport/lib/active_support/duration/iso8601_serializer.rb
index 71504fc6cc..1cc731df2b 100644
--- a/activesupport/lib/active_support/duration/iso8601_serializer.rb
+++ b/activesupport/lib/active_support/duration/iso8601_serializer.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/blank"
require "active_support/core_ext/hash/transform_values"
diff --git a/activesupport/lib/active_support/evented_file_update_checker.rb b/activesupport/lib/active_support/evented_file_update_checker.rb
index 3c456beac6..f59f5d17dc 100644
--- a/activesupport/lib/active_support/evented_file_update_checker.rb
+++ b/activesupport/lib/active_support/evented_file_update_checker.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "set"
require "pathname"
require "concurrent/atomic/atomic_boolean"
diff --git a/activesupport/lib/active_support/execution_wrapper.rb b/activesupport/lib/active_support/execution_wrapper.rb
index f78a25fd36..ca88e7876b 100644
--- a/activesupport/lib/active_support/execution_wrapper.rb
+++ b/activesupport/lib/active_support/execution_wrapper.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/callbacks"
module ActiveSupport
diff --git a/activesupport/lib/active_support/executor.rb b/activesupport/lib/active_support/executor.rb
index caf59e91aa..a6400cae0a 100644
--- a/activesupport/lib/active_support/executor.rb
+++ b/activesupport/lib/active_support/executor.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/execution_wrapper"
module ActiveSupport
diff --git a/activesupport/lib/active_support/file_update_checker.rb b/activesupport/lib/active_support/file_update_checker.rb
index 6565696a84..2b5e3c1350 100644
--- a/activesupport/lib/active_support/file_update_checker.rb
+++ b/activesupport/lib/active_support/file_update_checker.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/time/calculations"
module ActiveSupport
diff --git a/activesupport/lib/active_support/gem_version.rb b/activesupport/lib/active_support/gem_version.rb
index d6015b0161..371a39a5e6 100644
--- a/activesupport/lib/active_support/gem_version.rb
+++ b/activesupport/lib/active_support/gem_version.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# Returns the version of the currently loaded Active Support as a <tt>Gem::Version</tt>.
def self.gem_version
diff --git a/activesupport/lib/active_support/gzip.rb b/activesupport/lib/active_support/gzip.rb
index fd9263500c..95a86889ec 100644
--- a/activesupport/lib/active_support/gzip.rb
+++ b/activesupport/lib/active_support/gzip.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "zlib"
require "stringio"
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb
index c5646656a9..3b185dd86b 100644
--- a/activesupport/lib/active_support/hash_with_indifferent_access.rb
+++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/hash/keys"
require "active_support/core_ext/hash/reverse_merge"
diff --git a/activesupport/lib/active_support/i18n.rb b/activesupport/lib/active_support/i18n.rb
index 6732381eca..1a1f1a1257 100644
--- a/activesupport/lib/active_support/i18n.rb
+++ b/activesupport/lib/active_support/i18n.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/hash/deep_merge"
require "active_support/core_ext/hash/except"
require "active_support/core_ext/hash/slice"
diff --git a/activesupport/lib/active_support/i18n_railtie.rb b/activesupport/lib/active_support/i18n_railtie.rb
index 6ae702518c..51fe6f3418 100644
--- a/activesupport/lib/active_support/i18n_railtie.rb
+++ b/activesupport/lib/active_support/i18n_railtie.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support"
require "active_support/file_update_checker"
require "active_support/core_ext/array/wrap"
diff --git a/activesupport/lib/active_support/inflections.rb b/activesupport/lib/active_support/inflections.rb
index 29a829bec4..afa7d1f325 100644
--- a/activesupport/lib/active_support/inflections.rb
+++ b/activesupport/lib/active_support/inflections.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflector/inflections"
#--
diff --git a/activesupport/lib/active_support/inflector.rb b/activesupport/lib/active_support/inflector.rb
index cae91dc5e3..48631b16a8 100644
--- a/activesupport/lib/active_support/inflector.rb
+++ b/activesupport/lib/active_support/inflector.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
# in case active_support/inflector is required without the rest of active_support
require "active_support/inflector/inflections"
require "active_support/inflector/transliterate"
diff --git a/activesupport/lib/active_support/inflector/inflections.rb b/activesupport/lib/active_support/inflector/inflections.rb
index 5891359804..c47a2e34e1 100644
--- a/activesupport/lib/active_support/inflector/inflections.rb
+++ b/activesupport/lib/active_support/inflector/inflections.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "concurrent/map"
require "active_support/core_ext/array/prepend_and_append"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb
index bdcb101f29..ff1a0cb8c7 100644
--- a/activesupport/lib/active_support/inflector/methods.rb
+++ b/activesupport/lib/active_support/inflector/methods.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/inflections"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/inflector/transliterate.rb b/activesupport/lib/active_support/inflector/transliterate.rb
index 94ea635066..de6dd2720b 100644
--- a/activesupport/lib/active_support/inflector/transliterate.rb
+++ b/activesupport/lib/active_support/inflector/transliterate.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/string/multibyte"
require "active_support/i18n"
diff --git a/activesupport/lib/active_support/json.rb b/activesupport/lib/active_support/json.rb
index 7b776ed361..da938d1555 100644
--- a/activesupport/lib/active_support/json.rb
+++ b/activesupport/lib/active_support/json.rb
@@ -1,3 +1,2 @@
-# frozen_string_literal: true
require "active_support/json/decoding"
require "active_support/json/encoding"
diff --git a/activesupport/lib/active_support/json/decoding.rb b/activesupport/lib/active_support/json/decoding.rb
index 84dc30cbdb..f487fa0c65 100644
--- a/activesupport/lib/active_support/json/decoding.rb
+++ b/activesupport/lib/active_support/json/decoding.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/attribute_accessors"
require "active_support/core_ext/module/delegation"
require "json"
diff --git a/activesupport/lib/active_support/json/encoding.rb b/activesupport/lib/active_support/json/encoding.rb
index 56d14a23d3..defaf3f395 100644
--- a/activesupport/lib/active_support/json/encoding.rb
+++ b/activesupport/lib/active_support/json/encoding.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/json"
require "active_support/core_ext/module/delegation"
diff --git a/activesupport/lib/active_support/key_generator.rb b/activesupport/lib/active_support/key_generator.rb
index a0b2a70ee3..23ab804eb1 100644
--- a/activesupport/lib/active_support/key_generator.rb
+++ b/activesupport/lib/active_support/key_generator.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "concurrent/map"
require "openssl"
diff --git a/activesupport/lib/active_support/lazy_load_hooks.rb b/activesupport/lib/active_support/lazy_load_hooks.rb
index b1fc6b331b..720ed47331 100644
--- a/activesupport/lib/active_support/lazy_load_hooks.rb
+++ b/activesupport/lib/active_support/lazy_load_hooks.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# lazy_load_hooks allows Rails to lazily load a lot of components and thus
# making the app boot faster. Because of this feature now there is no need to
diff --git a/activesupport/lib/active_support/log_subscriber.rb b/activesupport/lib/active_support/log_subscriber.rb
index 449239208b..a05758d6aa 100644
--- a/activesupport/lib/active_support/log_subscriber.rb
+++ b/activesupport/lib/active_support/log_subscriber.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/attribute_accessors"
require "active_support/core_ext/class/attribute"
require "active_support/subscriber"
diff --git a/activesupport/lib/active_support/log_subscriber/test_helper.rb b/activesupport/lib/active_support/log_subscriber/test_helper.rb
index 57d522c12d..953ee77c2a 100644
--- a/activesupport/lib/active_support/log_subscriber/test_helper.rb
+++ b/activesupport/lib/active_support/log_subscriber/test_helper.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/log_subscriber"
require "active_support/logger"
require "active_support/notifications"
diff --git a/activesupport/lib/active_support/logger.rb b/activesupport/lib/active_support/logger.rb
index 7bf835a727..ea09d7d2df 100644
--- a/activesupport/lib/active_support/logger.rb
+++ b/activesupport/lib/active_support/logger.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/logger_silence"
require "active_support/logger_thread_safe_level"
require "logger"
diff --git a/activesupport/lib/active_support/logger_silence.rb b/activesupport/lib/active_support/logger_silence.rb
index d2dc2af7fe..9c64afaaca 100644
--- a/activesupport/lib/active_support/logger_silence.rb
+++ b/activesupport/lib/active_support/logger_silence.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
require "active_support/core_ext/module/attribute_accessors"
require "concurrent"
diff --git a/activesupport/lib/active_support/logger_thread_safe_level.rb b/activesupport/lib/active_support/logger_thread_safe_level.rb
index c64ae4d95a..7fb175dea6 100644
--- a/activesupport/lib/active_support/logger_thread_safe_level.rb
+++ b/activesupport/lib/active_support/logger_thread_safe_level.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
module ActiveSupport
diff --git a/activesupport/lib/active_support/message_encryptor.rb b/activesupport/lib/active_support/message_encryptor.rb
index 84e5508c74..9225615576 100644
--- a/activesupport/lib/active_support/message_encryptor.rb
+++ b/activesupport/lib/active_support/message_encryptor.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "openssl"
require "base64"
require "active_support/core_ext/array/extract_options"
diff --git a/activesupport/lib/active_support/message_verifier.rb b/activesupport/lib/active_support/message_verifier.rb
index 15945185a4..8419e858c6 100644
--- a/activesupport/lib/active_support/message_verifier.rb
+++ b/activesupport/lib/active_support/message_verifier.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "base64"
require "active_support/core_ext/object/blank"
require "active_support/security_utils"
diff --git a/activesupport/lib/active_support/multibyte.rb b/activesupport/lib/active_support/multibyte.rb
index 0a3418ae95..f7c7befee0 100644
--- a/activesupport/lib/active_support/multibyte.rb
+++ b/activesupport/lib/active_support/multibyte.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport #:nodoc:
module Multibyte
autoload :Chars, "active_support/multibyte/chars"
diff --git a/activesupport/lib/active_support/multibyte/chars.rb b/activesupport/lib/active_support/multibyte/chars.rb
index efe052a4e4..8c58466556 100644
--- a/activesupport/lib/active_support/multibyte/chars.rb
+++ b/activesupport/lib/active_support/multibyte/chars.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/json"
require "active_support/core_ext/string/access"
require "active_support/core_ext/string/behavior"
diff --git a/activesupport/lib/active_support/multibyte/unicode.rb b/activesupport/lib/active_support/multibyte/unicode.rb
index 92575b1c9b..8223e45e5a 100644
--- a/activesupport/lib/active_support/multibyte/unicode.rb
+++ b/activesupport/lib/active_support/multibyte/unicode.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Multibyte
module Unicode
diff --git a/activesupport/lib/active_support/notifications.rb b/activesupport/lib/active_support/notifications.rb
index e1230c052b..37dfdc0422 100644
--- a/activesupport/lib/active_support/notifications.rb
+++ b/activesupport/lib/active_support/notifications.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/notifications/instrumenter"
require "active_support/notifications/fanout"
require "active_support/per_thread_registry"
diff --git a/activesupport/lib/active_support/notifications/fanout.rb b/activesupport/lib/active_support/notifications/fanout.rb
index b69d1bcd25..9da115f552 100644
--- a/activesupport/lib/active_support/notifications/fanout.rb
+++ b/activesupport/lib/active_support/notifications/fanout.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "mutex_m"
require "concurrent/map"
diff --git a/activesupport/lib/active_support/notifications/instrumenter.rb b/activesupport/lib/active_support/notifications/instrumenter.rb
index 00936f5b9e..e11e2e0689 100644
--- a/activesupport/lib/active_support/notifications/instrumenter.rb
+++ b/activesupport/lib/active_support/notifications/instrumenter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "securerandom"
module ActiveSupport
diff --git a/activesupport/lib/active_support/number_helper.rb b/activesupport/lib/active_support/number_helper.rb
index 965664eb65..9cb2821cb6 100644
--- a/activesupport/lib/active_support/number_helper.rb
+++ b/activesupport/lib/active_support/number_helper.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
extend ActiveSupport::Autoload
diff --git a/activesupport/lib/active_support/number_helper/number_converter.rb b/activesupport/lib/active_support/number_helper/number_converter.rb
index 33f1aab852..ce363287cf 100644
--- a/activesupport/lib/active_support/number_helper/number_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/big_decimal/conversions"
require "active_support/core_ext/object/blank"
require "active_support/core_ext/hash/keys"
diff --git a/activesupport/lib/active_support/number_helper/number_to_currency_converter.rb b/activesupport/lib/active_support/number_helper/number_to_currency_converter.rb
index f3c0030ad7..0f9dce722f 100644
--- a/activesupport/lib/active_support/number_helper/number_to_currency_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_currency_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/numeric/inquiry"
module ActiveSupport
diff --git a/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb b/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb
index 620e6b4282..e3b35531b1 100644
--- a/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_delimited_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class NumberToDelimitedConverter < NumberConverter #:nodoc:
diff --git a/activesupport/lib/active_support/number_helper/number_to_human_converter.rb b/activesupport/lib/active_support/number_helper/number_to_human_converter.rb
index 852a76fbb6..040343b5dd 100644
--- a/activesupport/lib/active_support/number_helper/number_to_human_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_human_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class NumberToHumanConverter < NumberConverter # :nodoc:
diff --git a/activesupport/lib/active_support/number_helper/number_to_human_size_converter.rb b/activesupport/lib/active_support/number_helper/number_to_human_size_converter.rb
index a1ebb92fe7..f263dbe9f8 100644
--- a/activesupport/lib/active_support/number_helper/number_to_human_size_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_human_size_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class NumberToHumanSizeConverter < NumberConverter #:nodoc:
diff --git a/activesupport/lib/active_support/number_helper/number_to_percentage_converter.rb b/activesupport/lib/active_support/number_helper/number_to_percentage_converter.rb
index 9285d7d93f..ac647ca9b7 100644
--- a/activesupport/lib/active_support/number_helper/number_to_percentage_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_percentage_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class NumberToPercentageConverter < NumberConverter # :nodoc:
diff --git a/activesupport/lib/active_support/number_helper/number_to_phone_converter.rb b/activesupport/lib/active_support/number_helper/number_to_phone_converter.rb
index e1f2fec55b..3546ee5c2a 100644
--- a/activesupport/lib/active_support/number_helper/number_to_phone_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_phone_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class NumberToPhoneConverter < NumberConverter #:nodoc:
diff --git a/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb b/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb
index 6e8b5ee653..c32d85a45f 100644
--- a/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb
+++ b/activesupport/lib/active_support/number_helper/number_to_rounded_converter.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class NumberToRoundedConverter < NumberConverter # :nodoc:
diff --git a/activesupport/lib/active_support/number_helper/rounding_helper.rb b/activesupport/lib/active_support/number_helper/rounding_helper.rb
index f5d5f4664b..63b48444a6 100644
--- a/activesupport/lib/active_support/number_helper/rounding_helper.rb
+++ b/activesupport/lib/active_support/number_helper/rounding_helper.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module NumberHelper
class RoundingHelper # :nodoc:
diff --git a/activesupport/lib/active_support/option_merger.rb b/activesupport/lib/active_support/option_merger.rb
index cbbab957b1..0f2caa98f2 100644
--- a/activesupport/lib/active_support/option_merger.rb
+++ b/activesupport/lib/active_support/option_merger.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/hash/deep_merge"
module ActiveSupport
diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb
index b07b89447e..3aa0a14f04 100644
--- a/activesupport/lib/active_support/ordered_hash.rb
+++ b/activesupport/lib/active_support/ordered_hash.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "yaml"
YAML.add_builtin_type("omap") do |type, val|
diff --git a/activesupport/lib/active_support/ordered_options.rb b/activesupport/lib/active_support/ordered_options.rb
index 957d427af2..04d6dfaf9c 100644
--- a/activesupport/lib/active_support/ordered_options.rb
+++ b/activesupport/lib/active_support/ordered_options.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/object/blank"
module ActiveSupport
diff --git a/activesupport/lib/active_support/per_thread_registry.rb b/activesupport/lib/active_support/per_thread_registry.rb
index 362d7e45cc..02431704d3 100644
--- a/activesupport/lib/active_support/per_thread_registry.rb
+++ b/activesupport/lib/active_support/per_thread_registry.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/delegation"
module ActiveSupport
diff --git a/activesupport/lib/active_support/proxy_object.rb b/activesupport/lib/active_support/proxy_object.rb
index df84ab6225..20a0fd8e62 100644
--- a/activesupport/lib/active_support/proxy_object.rb
+++ b/activesupport/lib/active_support/proxy_object.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# A class with no predefined methods that behaves similarly to Builder's
# BlankSlate. Used for proxy classes.
diff --git a/activesupport/lib/active_support/rails.rb b/activesupport/lib/active_support/rails.rb
index 793baabe83..f6b018f0d3 100644
--- a/activesupport/lib/active_support/rails.rb
+++ b/activesupport/lib/active_support/rails.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
# This is private interface.
#
# Rails components cherry pick from Active Support as needed, but there are a
diff --git a/activesupport/lib/active_support/railtie.rb b/activesupport/lib/active_support/railtie.rb
index b65a177f11..45bc51311b 100644
--- a/activesupport/lib/active_support/railtie.rb
+++ b/activesupport/lib/active_support/railtie.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support"
require "active_support/i18n_railtie"
diff --git a/activesupport/lib/active_support/reloader.rb b/activesupport/lib/active_support/reloader.rb
index ea0b64fb0b..9558146201 100644
--- a/activesupport/lib/active_support/reloader.rb
+++ b/activesupport/lib/active_support/reloader.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/execution_wrapper"
module ActiveSupport
diff --git a/activesupport/lib/active_support/rescuable.rb b/activesupport/lib/active_support/rescuable.rb
index 0d746f4dda..826832ba7d 100644
--- a/activesupport/lib/active_support/rescuable.rb
+++ b/activesupport/lib/active_support/rescuable.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
require "active_support/core_ext/class/attribute"
require "active_support/core_ext/string/inflections"
diff --git a/activesupport/lib/active_support/security_utils.rb b/activesupport/lib/active_support/security_utils.rb
index 2e61a72213..b655d64449 100644
--- a/activesupport/lib/active_support/security_utils.rb
+++ b/activesupport/lib/active_support/security_utils.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "digest"
module ActiveSupport
diff --git a/activesupport/lib/active_support/string_inquirer.rb b/activesupport/lib/active_support/string_inquirer.rb
index 03bcbb2555..90eac89c9e 100644
--- a/activesupport/lib/active_support/string_inquirer.rb
+++ b/activesupport/lib/active_support/string_inquirer.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
# Wrapping a string in this class gives you a prettier way to test
# for equality. The value returned by <tt>Rails.env</tt> is wrapped
diff --git a/activesupport/lib/active_support/subscriber.rb b/activesupport/lib/active_support/subscriber.rb
index 09ab992dd5..2924139755 100644
--- a/activesupport/lib/active_support/subscriber.rb
+++ b/activesupport/lib/active_support/subscriber.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/per_thread_registry"
require "active_support/notifications"
diff --git a/activesupport/lib/active_support/tagged_logging.rb b/activesupport/lib/active_support/tagged_logging.rb
index 42e2917bda..ad134c49b6 100644
--- a/activesupport/lib/active_support/tagged_logging.rb
+++ b/activesupport/lib/active_support/tagged_logging.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/module/delegation"
require "active_support/core_ext/object/blank"
require "logger"
diff --git a/activesupport/lib/active_support/test_case.rb b/activesupport/lib/active_support/test_case.rb
index 156c839950..3de4ccc1da 100644
--- a/activesupport/lib/active_support/test_case.rb
+++ b/activesupport/lib/active_support/test_case.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
gem "minitest" # make sure we get the gem, not stdlib
require "minitest"
require "active_support/testing/tagged_logging"
diff --git a/activesupport/lib/active_support/testing/assertions.rb b/activesupport/lib/active_support/testing/assertions.rb
index d7bb5e5bdf..28e1df8870 100644
--- a/activesupport/lib/active_support/testing/assertions.rb
+++ b/activesupport/lib/active_support/testing/assertions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Testing
module Assertions
diff --git a/activesupport/lib/active_support/testing/autorun.rb b/activesupport/lib/active_support/testing/autorun.rb
index 40ae696a34..a18788f38e 100644
--- a/activesupport/lib/active_support/testing/autorun.rb
+++ b/activesupport/lib/active_support/testing/autorun.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
gem "minitest"
require "minitest"
diff --git a/activesupport/lib/active_support/testing/constant_lookup.rb b/activesupport/lib/active_support/testing/constant_lookup.rb
index 107770b63b..647395d2b3 100644
--- a/activesupport/lib/active_support/testing/constant_lookup.rb
+++ b/activesupport/lib/active_support/testing/constant_lookup.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
require "active_support/inflector"
diff --git a/activesupport/lib/active_support/testing/declarative.rb b/activesupport/lib/active_support/testing/declarative.rb
index 601f6fb16d..53ab3ebf78 100644
--- a/activesupport/lib/active_support/testing/declarative.rb
+++ b/activesupport/lib/active_support/testing/declarative.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Testing
module Declarative
diff --git a/activesupport/lib/active_support/testing/deprecation.rb b/activesupport/lib/active_support/testing/deprecation.rb
index 1c50abecfd..58911570e8 100644
--- a/activesupport/lib/active_support/testing/deprecation.rb
+++ b/activesupport/lib/active_support/testing/deprecation.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/deprecation"
require "active_support/core_ext/regexp"
diff --git a/activesupport/lib/active_support/testing/file_fixtures.rb b/activesupport/lib/active_support/testing/file_fixtures.rb
index 56f80fb547..affb84cda5 100644
--- a/activesupport/lib/active_support/testing/file_fixtures.rb
+++ b/activesupport/lib/active_support/testing/file_fixtures.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Testing
# Adds simple access to sample files called file fixtures.
diff --git a/activesupport/lib/active_support/testing/isolation.rb b/activesupport/lib/active_support/testing/isolation.rb
index 4d43c06085..54c3263efa 100644
--- a/activesupport/lib/active_support/testing/isolation.rb
+++ b/activesupport/lib/active_support/testing/isolation.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Testing
module Isolation
diff --git a/activesupport/lib/active_support/testing/method_call_assertions.rb b/activesupport/lib/active_support/testing/method_call_assertions.rb
index d33224e9c3..6b07416fdc 100644
--- a/activesupport/lib/active_support/testing/method_call_assertions.rb
+++ b/activesupport/lib/active_support/testing/method_call_assertions.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "minitest/mock"
module ActiveSupport
diff --git a/activesupport/lib/active_support/testing/setup_and_teardown.rb b/activesupport/lib/active_support/testing/setup_and_teardown.rb
index cd1b7bd832..358c79c321 100644
--- a/activesupport/lib/active_support/testing/setup_and_teardown.rb
+++ b/activesupport/lib/active_support/testing/setup_and_teardown.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/concern"
require "active_support/callbacks"
diff --git a/activesupport/lib/active_support/testing/stream.rb b/activesupport/lib/active_support/testing/stream.rb
index 4e8303f058..1d06b94559 100644
--- a/activesupport/lib/active_support/testing/stream.rb
+++ b/activesupport/lib/active_support/testing/stream.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Testing
module Stream #:nodoc:
diff --git a/activesupport/lib/active_support/testing/tagged_logging.rb b/activesupport/lib/active_support/testing/tagged_logging.rb
index 3ca45b4ab5..afdff87b45 100644
--- a/activesupport/lib/active_support/testing/tagged_logging.rb
+++ b/activesupport/lib/active_support/testing/tagged_logging.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
module Testing
# Logs a "PostsControllerTest: test name" heading before each test to
diff --git a/activesupport/lib/active_support/testing/time_helpers.rb b/activesupport/lib/active_support/testing/time_helpers.rb
index 463aef7705..3d9ff99729 100644
--- a/activesupport/lib/active_support/testing/time_helpers.rb
+++ b/activesupport/lib/active_support/testing/time_helpers.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/string/strip" # for strip_heredoc
require "active_support/core_ext/time/calculations"
require "concurrent/map"
diff --git a/activesupport/lib/active_support/time.rb b/activesupport/lib/active_support/time.rb
index 557f082948..7658228ca6 100644
--- a/activesupport/lib/active_support/time.rb
+++ b/activesupport/lib/active_support/time.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
module ActiveSupport
autoload :Duration, "active_support/duration"
autoload :TimeWithZone, "active_support/time_with_zone"
diff --git a/activesupport/lib/active_support/time_with_zone.rb b/activesupport/lib/active_support/time_with_zone.rb
index 21eb33176a..ecb9fb6785 100644
--- a/activesupport/lib/active_support/time_with_zone.rb
+++ b/activesupport/lib/active_support/time_with_zone.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/duration"
require "active_support/values/time_zone"
require "active_support/core_ext/object/acts_like"
diff --git a/activesupport/lib/active_support/values/time_zone.rb b/activesupport/lib/active_support/values/time_zone.rb
index 06d7f990ae..96a541a4ef 100644
--- a/activesupport/lib/active_support/values/time_zone.rb
+++ b/activesupport/lib/active_support/values/time_zone.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "tzinfo"
require "concurrent/map"
require "active_support/core_ext/object/blank"
diff --git a/activesupport/lib/active_support/version.rb b/activesupport/lib/active_support/version.rb
index e2afb871e7..20b91ac911 100644
--- a/activesupport/lib/active_support/version.rb
+++ b/activesupport/lib/active_support/version.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require_relative "gem_version"
module ActiveSupport
diff --git a/activesupport/lib/active_support/xml_mini.rb b/activesupport/lib/active_support/xml_mini.rb
index df651c5766..782fb41288 100644
--- a/activesupport/lib/active_support/xml_mini.rb
+++ b/activesupport/lib/active_support/xml_mini.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "time"
require "base64"
require "bigdecimal"
diff --git a/activesupport/lib/active_support/xml_mini/jdom.rb b/activesupport/lib/active_support/xml_mini/jdom.rb
index 328917275d..a7939b3185 100644
--- a/activesupport/lib/active_support/xml_mini/jdom.rb
+++ b/activesupport/lib/active_support/xml_mini/jdom.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
raise "JRuby is required to use the JDOM backend for XmlMini" unless RUBY_PLATFORM.include?("java")
require "jruby"
diff --git a/activesupport/lib/active_support/xml_mini/libxml.rb b/activesupport/lib/active_support/xml_mini/libxml.rb
index 9d2c91e281..5187316389 100644
--- a/activesupport/lib/active_support/xml_mini/libxml.rb
+++ b/activesupport/lib/active_support/xml_mini/libxml.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "libxml"
require "active_support/core_ext/object/blank"
require "stringio"
diff --git a/activesupport/lib/active_support/xml_mini/libxmlsax.rb b/activesupport/lib/active_support/xml_mini/libxmlsax.rb
index 0ce297427e..b1b5517414 100644
--- a/activesupport/lib/active_support/xml_mini/libxmlsax.rb
+++ b/activesupport/lib/active_support/xml_mini/libxmlsax.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "libxml"
require "active_support/core_ext/object/blank"
require "stringio"
diff --git a/activesupport/lib/active_support/xml_mini/nokogiri.rb b/activesupport/lib/active_support/xml_mini/nokogiri.rb
index 1d1bffe540..14176747f9 100644
--- a/activesupport/lib/active_support/xml_mini/nokogiri.rb
+++ b/activesupport/lib/active_support/xml_mini/nokogiri.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
begin
require "nokogiri"
rescue LoadError => e
diff --git a/activesupport/lib/active_support/xml_mini/nokogirisax.rb b/activesupport/lib/active_support/xml_mini/nokogirisax.rb
index f575e2829c..902faac312 100644
--- a/activesupport/lib/active_support/xml_mini/nokogirisax.rb
+++ b/activesupport/lib/active_support/xml_mini/nokogirisax.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
begin
require "nokogiri"
rescue LoadError => e
diff --git a/activesupport/lib/active_support/xml_mini/rexml.rb b/activesupport/lib/active_support/xml_mini/rexml.rb
index 49ab277f29..30e17965a1 100644
--- a/activesupport/lib/active_support/xml_mini/rexml.rb
+++ b/activesupport/lib/active_support/xml_mini/rexml.rb
@@ -1,4 +1,3 @@
-# frozen_string_literal: true
require "active_support/core_ext/kernel/reporting"
require "active_support/core_ext/object/blank"
require "stringio"
--
cgit v1.2.3