load active_support/core_ext/object/blank in active_support/rails

55 files changed, 2 insertions, 54 deletions

diff --git a/actionmailer/lib/action_mailer.rb b/actionmailer/lib/action_mailer.rb
index c73fbf77bc..1b0264fa41 100644
--- a/actionmailer/lib/action_mailer.rb
+++ b/actionmailer/lib/action_mailer.rb
@@ -28,7 +28,6 @@ require 'action_mailer/version'
 # Common Active Support usage in Action Mailer
 require 'active_support/rails'
 require 'active_support/core_ext/class'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/module/attr_internal'
 require 'active_support/core_ext/module/delegation'
 require 'active_support/core_ext/string/inflections'
diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb
index 150d435140..900da9697e 100644
--- a/actionmailer/lib/action_mailer/base.rb
+++ b/actionmailer/lib/action_mailer/base.rb
@@ -1,6 +1,5 @@
 require 'mail'
 require 'action_mailer/collector'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/inflections'
 require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/module/anonymous'
diff --git a/actionpack/lib/action_controller/log_subscriber.rb b/actionpack/lib/action_controller/log_subscriber.rb
index 0fb419f941..a7c0e971e7 100644
--- a/actionpack/lib/action_controller/log_subscriber.rb
+++ b/actionpack/lib/action_controller/log_subscriber.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActionController
   class LogSubscriber < ActiveSupport::LogSubscriber
diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb
index 0a0f5393ce..f4835ad147 100644
--- a/actionpack/lib/action_controller/metal.rb
+++ b/actionpack/lib/action_controller/metal.rb
@@ -1,5 +1,4 @@
 require 'active_support/core_ext/class/attribute'
-require 'active_support/core_ext/object/blank'
 require 'action_dispatch/middleware/stack'
 
 module ActionController
diff --git a/actionpack/lib/action_controller/metal/http_authentication.rb b/actionpack/lib/action_controller/metal/http_authentication.rb
index d84588d3df..5f59f0766e 100644
--- a/actionpack/lib/action_controller/metal/http_authentication.rb
+++ b/actionpack/lib/action_controller/metal/http_authentication.rb
@@ -1,5 +1,4 @@
 require 'base64'
-require 'active_support/core_ext/object/blank'
 
 module ActionController
   # Makes it dead easy to do HTTP Basic, Digest and Token authentication.
diff --git a/actionpack/lib/action_controller/metal/renderers.rb b/actionpack/lib/action_controller/metal/renderers.rb
index 1927c8bdc7..8276d18b7d 100644
--- a/actionpack/lib/action_controller/metal/renderers.rb
+++ b/actionpack/lib/action_controller/metal/renderers.rb
@@ -1,5 +1,4 @@
 require 'active_support/core_ext/class/attribute'
-require 'active_support/core_ext/object/blank'
 require 'set'
 
 module ActionController
diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index ca1ecc43a1..2a28020908 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -1,5 +1,4 @@
 require 'rack/session/abstract/id'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/to_query'
 require 'active_support/core_ext/class/attribute'
 require 'active_support/core_ext/module/anonymous'
diff --git a/actionpack/lib/action_dispatch/http/cache.rb b/actionpack/lib/action_dispatch/http/cache.rb
index 647a9e3c19..a7f93b780e 100644
--- a/actionpack/lib/action_dispatch/http/cache.rb
+++ b/actionpack/lib/action_dispatch/http/cache.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActionDispatch
   module Http
diff --git a/actionpack/lib/action_dispatch/http/filter_parameters.rb b/actionpack/lib/action_dispatch/http/filter_parameters.rb
index 6413929be3..47cf41cfa3 100644
--- a/actionpack/lib/action_dispatch/http/filter_parameters.rb
+++ b/actionpack/lib/action_dispatch/http/filter_parameters.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/keys'
 require 'active_support/core_ext/object/duplicable'
 
diff --git a/actionpack/lib/action_dispatch/http/mime_type.rb b/actionpack/lib/action_dispatch/http/mime_type.rb
index fe39c220a5..fd86966c50 100644
--- a/actionpack/lib/action_dispatch/http/mime_type.rb
+++ b/actionpack/lib/action_dispatch/http/mime_type.rb
@@ -1,6 +1,5 @@
 require 'set'
 require 'active_support/core_ext/class/attribute_accessors'
-require 'active_support/core_ext/object/blank'
 
 module Mime
   class Mimes < Array
diff --git a/actionpack/lib/action_dispatch/http/response.rb b/actionpack/lib/action_dispatch/http/response.rb
index 17e74656af..2a123fe3f6 100644
--- a/actionpack/lib/action_dispatch/http/response.rb
+++ b/actionpack/lib/action_dispatch/http/response.rb
@@ -1,6 +1,5 @@
 require 'digest/md5'
 require 'active_support/core_ext/module/delegation'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/class/attribute_accessors'
 require 'monitor'
 
diff --git a/actionpack/lib/action_dispatch/middleware/cookies.rb b/actionpack/lib/action_dispatch/middleware/cookies.rb
index 919882223c..ba5d332d49 100644
--- a/actionpack/lib/action_dispatch/middleware/cookies.rb
+++ b/actionpack/lib/action_dispatch/middleware/cookies.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/keys'
 require 'active_support/core_ext/module/attribute_accessors'
 
diff --git a/actionpack/lib/action_dispatch/middleware/request_id.rb b/actionpack/lib/action_dispatch/middleware/request_id.rb
index 6fff94707c..44290445d4 100644
--- a/actionpack/lib/action_dispatch/middleware/request_id.rb
+++ b/actionpack/lib/action_dispatch/middleware/request_id.rb
@@ -1,6 +1,5 @@
 require 'securerandom'
 require 'active_support/core_ext/string/access'
-require 'active_support/core_ext/object/blank'
 
 module ActionDispatch
   # Makes a unique request id available to the action_dispatch.request_id env variable (which is then accessible through
diff --git a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
index 64159fa8e7..7c12590c49 100644
--- a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
@@ -3,7 +3,6 @@ require 'rack/request'
 require 'rack/session/abstract/id'
 require 'action_dispatch/middleware/cookies'
 require 'action_dispatch/request/session'
-require 'active_support/core_ext/object/blank'
 
 module ActionDispatch
   module Session
diff --git a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
index 7efc094f98..9b159b2caf 100644
--- a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
@@ -1,5 +1,4 @@
 require 'active_support/core_ext/hash/keys'
-require 'active_support/core_ext/object/blank'
 require 'action_dispatch/middleware/session/abstract_store'
 require 'rack/session/cookie'
 
diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb
index 0a65b4dbcc..020ad8015e 100644
--- a/actionpack/lib/action_dispatch/routing/mapper.rb
+++ b/actionpack/lib/action_dispatch/routing/mapper.rb
@@ -1,7 +1,6 @@
 require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/hash/reverse_merge'
 require 'active_support/core_ext/hash/slice'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/enumerable'
 require 'active_support/inflector'
 require 'action_dispatch/routing/redirection'
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index 0bbed6cbea..6bb15ba3b6 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -1,6 +1,5 @@
 require 'journey'
 require 'forwardable'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/to_query'
 require 'active_support/core_ext/hash/slice'
 require 'active_support/core_ext/module/remove_method'
diff --git a/actionpack/lib/action_dispatch/testing/test_request.rb b/actionpack/lib/action_dispatch/testing/test_request.rb
index 639ae6f398..c63778f870 100644
--- a/actionpack/lib/action_dispatch/testing/test_request.rb
+++ b/actionpack/lib/action_dispatch/testing/test_request.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/indifferent_access'
 require 'rack/utils'
 
diff --git a/actionpack/lib/action_view/helpers/active_model_helper.rb b/actionpack/lib/action_view/helpers/active_model_helper.rb
index e27111012d..901f433c70 100644
--- a/actionpack/lib/action_view/helpers/active_model_helper.rb
+++ b/actionpack/lib/action_view/helpers/active_model_helper.rb
@@ -1,6 +1,5 @@
 require 'active_support/core_ext/class/attribute_accessors'
 require 'active_support/core_ext/enumerable'
-require 'active_support/core_ext/object/blank'
 
 module ActionView
   # = Active Model Helpers
diff --git a/actionpack/lib/action_view/helpers/capture_helper.rb b/actionpack/lib/action_view/helpers/capture_helper.rb
index 651d6e4d16..c98101a195 100644
--- a/actionpack/lib/action_view/helpers/capture_helper.rb
+++ b/actionpack/lib/action_view/helpers/capture_helper.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/output_safety'
 
 module ActionView
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb
index b34f6c8650..01a7f37522 100644
--- a/actionpack/lib/action_view/helpers/form_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_helper.rb
@@ -7,7 +7,6 @@ require 'action_view/helpers/tags'
 require 'active_support/core_ext/class/attribute'
 require 'active_support/core_ext/class/attribute_accessors'
 require 'active_support/core_ext/hash/slice'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/output_safety'
 require 'active_support/core_ext/array/extract_options'
 require 'active_support/deprecation'
diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb
index c88af0355f..f3237f82d5 100644
--- a/actionpack/lib/action_view/helpers/form_options_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_options_helper.rb
@@ -1,7 +1,6 @@
 require 'cgi'
 require 'erb'
 require 'action_view/helpers/form_helper'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/output_safety'
 
 module ActionView
diff --git a/actionpack/lib/action_view/helpers/form_tag_helper.rb b/actionpack/lib/action_view/helpers/form_tag_helper.rb
index d7d9c45120..46ee196a2a 100644
--- a/actionpack/lib/action_view/helpers/form_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_tag_helper.rb
@@ -1,6 +1,5 @@
 require 'cgi'
 require 'action_view/helpers/tag_helper'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/output_safety'
 require 'active_support/core_ext/module/attribute_accessors'
 
diff --git a/actionpack/lib/action_view/helpers/tag_helper.rb b/actionpack/lib/action_view/helpers/tag_helper.rb
index 9572f1c192..3327c69d61 100644
--- a/actionpack/lib/action_view/helpers/tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/tag_helper.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/output_safety'
 require 'set'
 
diff --git a/actionpack/lib/action_view/helpers/text_helper.rb b/actionpack/lib/action_view/helpers/text_helper.rb
index 0cc0d069ea..0f599d5f41 100644
--- a/actionpack/lib/action_view/helpers/text_helper.rb
+++ b/actionpack/lib/action_view/helpers/text_helper.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/filters'
 require 'active_support/core_ext/array/extract_options'
 
diff --git a/actionpack/lib/action_view/lookup_context.rb b/actionpack/lib/action_view/lookup_context.rb
index 47dd932c71..f0ea92b018 100644
--- a/actionpack/lib/action_view/lookup_context.rb
+++ b/actionpack/lib/action_view/lookup_context.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/module/remove_method'
 
 module ActionView
diff --git a/actionpack/lib/action_view/renderer/partial_renderer.rb b/actionpack/lib/action_view/renderer/partial_renderer.rb
index 09029c47b0..edefeac184 100644
--- a/actionpack/lib/action_view/renderer/partial_renderer.rb
+++ b/actionpack/lib/action_view/renderer/partial_renderer.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActionView
   # = Action View Partials
diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb
index cd79468502..a04eac1d3f 100644
--- a/actionpack/lib/action_view/template.rb
+++ b/actionpack/lib/action_view/template.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/try'
 require 'active_support/core_ext/kernel/singleton_class'
 require 'thread'
diff --git a/actionpack/lib/action_view/test_case.rb b/actionpack/lib/action_view/test_case.rb
index 53bde48e4d..02b1c4b22f 100644
--- a/actionpack/lib/action_view/test_case.rb
+++ b/actionpack/lib/action_view/test_case.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/module/delegation'
 require 'active_support/core_ext/module/remove_method'
 require 'action_controller'
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb
index 9bd5f903cd..c0b268fa4d 100644
--- a/activemodel/lib/active_model/dirty.rb
+++ b/activemodel/lib/active_model/dirty.rb
@@ -1,7 +1,6 @@
 require 'active_model/attribute_methods'
 require 'active_support/hash_with_indifferent_access'
 require 'active_support/core_ext/object/duplicable'
-require 'active_support/core_ext/object/blank'
 
 module ActiveModel
   # == Active Model Dirty
diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb
index 4ed3462e7e..d68086584e 100644
--- a/activemodel/lib/active_model/errors.rb
+++ b/activemodel/lib/active_model/errors.rb
@@ -2,7 +2,6 @@
 
 require 'active_support/core_ext/array/conversions'
 require 'active_support/core_ext/string/inflections'
-require 'active_support/core_ext/object/blank'
 
 module ActiveModel
   # == Active Model Errors
diff --git a/activemodel/lib/active_model/naming.rb b/activemodel/lib/active_model/naming.rb
index ea4f9341c6..ea662e2138 100644
--- a/activemodel/lib/active_model/naming.rb
+++ b/activemodel/lib/active_model/naming.rb
@@ -2,7 +2,6 @@ require 'active_support/inflector'
 require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/module/introspection'
 require 'active_support/core_ext/module/delegation'
-require 'active_support/core_ext/object/blank'
 
 module ActiveModel
   class Name
diff --git a/activemodel/lib/active_model/validations/presence.rb b/activemodel/lib/active_model/validations/presence.rb
index 4592a1deb0..f159e40858 100644
--- a/activemodel/lib/active_model/validations/presence.rb
+++ b/activemodel/lib/active_model/validations/presence.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActiveModel
 
diff --git a/activemodel/lib/active_model/validator.rb b/activemodel/lib/active_model/validator.rb
index d5d0798704..f1806a0eda 100644
--- a/activemodel/lib/active_model/validator.rb
+++ b/activemodel/lib/active_model/validator.rb
@@ -1,5 +1,4 @@
 require "active_support/core_ext/module/anonymous"
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/inclusion'
 
 module ActiveModel #:nodoc:
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb
index 774b1ec201..4eafd05ba0 100644
--- a/activerecord/lib/active_record/associations.rb
+++ b/activerecord/lib/active_record/associations.rb
@@ -1,6 +1,5 @@
 require 'active_support/core_ext/enumerable'
 require 'active_support/core_ext/module/delegation'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/string/conversions'
 require 'active_support/core_ext/module/remove_method'
 require 'active_support/core_ext/class/attribute'
diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb
index 992ad7c07a..88ff11f953 100644
--- a/activerecord/lib/active_record/associations/has_many_through_association.rb
+++ b/activerecord/lib/active_record/associations/has_many_through_association.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActiveRecord
   # = Active Record Has Many Through Association
diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb
index 2fb5a60e14..dfc6a7714a 100644
--- a/activerecord/lib/active_record/attribute_methods/dirty.rb
+++ b/activerecord/lib/active_record/attribute_methods/dirty.rb
@@ -1,5 +1,4 @@
 require 'active_support/core_ext/class/attribute'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/module/attribute_accessors'
 
 module ActiveRecord
diff --git a/activerecord/lib/active_record/attribute_methods/query.rb b/activerecord/lib/active_record/attribute_methods/query.rb
index 1e841dc8e0..a8b23abb7c 100644
--- a/activerecord/lib/active_record/attribute_methods/query.rb
+++ b/activerecord/lib/active_record/attribute_methods/query.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActiveRecord
   module AttributeMethods
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index 189985b671..92d2cda61a 100644
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -16,7 +16,6 @@ require 'active_support/core_ext/kernel/singleton_class'
 require 'active_support/core_ext/module/delegation'
 require 'active_support/core_ext/module/introspection'
 require 'active_support/core_ext/object/duplicable'
-require 'active_support/core_ext/object/blank'
 require 'active_support/deprecation'
 require 'arel'
 require 'active_record/errors'
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
index f9ae1ed475..dca355aa93 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'date'
 require 'set'
 require 'bigdecimal'
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
index 2b0bc3f497..1126fe7fce 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'arel/visitors/bind_visitor'
 
 module ActiveRecord
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 71a84011bc..8e9ce80697 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -1,5 +1,4 @@
 require 'active_record/connection_adapters/abstract_adapter'
-require 'active_support/core_ext/object/blank'
 require 'active_record/connection_adapters/statement_pool'
 require 'active_record/connection_adapters/postgresql/oid'
 require 'arel/visitors/bind_visitor'
diff --git a/activerecord/lib/active_record/fixtures.rb b/activerecord/lib/active_record/fixtures.rb
index 96d24b72b3..e19ff5edd2 100644
--- a/activerecord/lib/active_record/fixtures.rb
+++ b/activerecord/lib/active_record/fixtures.rb
@@ -2,7 +2,6 @@ require 'erb'
 require 'yaml'
 require 'zlib'
 require 'active_support/dependencies'
-require 'active_support/core_ext/object/blank'
 require 'active_record/fixtures/file'
 require 'active_record/errors'
 
diff --git a/activerecord/lib/active_record/nested_attributes.rb b/activerecord/lib/active_record/nested_attributes.rb
index 3b4c67525b..3775ffbd7d 100644
--- a/activerecord/lib/active_record/nested_attributes.rb
+++ b/activerecord/lib/active_record/nested_attributes.rb
@@ -1,6 +1,5 @@
 require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/object/try'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/indifferent_access'
 require 'active_support/core_ext/class/attribute'
 
diff --git a/activerecord/lib/active_record/query_cache.rb b/activerecord/lib/active_record/query_cache.rb
index d64dee10fe..2bd8ecda20 100644
--- a/activerecord/lib/active_record/query_cache.rb
+++ b/activerecord/lib/active_record/query_cache.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActiveRecord
   # = Active Record Query Cache
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index bd1a6be81c..25b80f542c 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-require 'active_support/core_ext/object/blank'
 require 'active_support/deprecation'
 
 module ActiveRecord
diff --git a/activerecord/lib/active_record/relation/batches.rb b/activerecord/lib/active_record/relation/batches.rb
index fddfb5c11e..4d14506965 100644
--- a/activerecord/lib/active_record/relation/batches.rb
+++ b/activerecord/lib/active_record/relation/batches.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActiveRecord
   module Batches
diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb
index e40b958b54..d93e7c8997 100644
--- a/activerecord/lib/active_record/relation/calculations.rb
+++ b/activerecord/lib/active_record/relation/calculations.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/try'
 
 module ActiveRecord
diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb
index 97c3db683f..84aaa39fed 100644
--- a/activerecord/lib/active_record/relation/finder_methods.rb
+++ b/activerecord/lib/active_record/relation/finder_methods.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/indifferent_access'
 
 module ActiveRecord
diff --git a/activerecord/lib/active_record/relation/merger.rb b/activerecord/lib/active_record/relation/merger.rb
index b04dd7c6a7..71aaedee1e 100644
--- a/activerecord/lib/active_record/relation/merger.rb
+++ b/activerecord/lib/active_record/relation/merger.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/keys'
 
 module ActiveRecord
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb
index 967b82aeb9..8e6254f918 100644
--- a/activerecord/lib/active_record/relation/query_methods.rb
+++ b/activerecord/lib/active_record/relation/query_methods.rb
@@ -1,5 +1,4 @@
 require 'active_support/core_ext/array/wrap'
-require 'active_support/core_ext/object/blank'
 
 module ActiveRecord
   module QueryMethods
diff --git a/activerecord/lib/active_record/relation/spawn_methods.rb b/activerecord/lib/active_record/relation/spawn_methods.rb
index d21f02cd5f..dcd4c78eb7 100644
--- a/activerecord/lib/active_record/relation/spawn_methods.rb
+++ b/activerecord/lib/active_record/relation/spawn_methods.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/hash/slice'
 require 'active_record/relation/merger'
diff --git a/activerecord/lib/active_record/schema.rb b/activerecord/lib/active_record/schema.rb
index 599e68379a..a540bc0a3b 100644
--- a/activerecord/lib/active_record/schema.rb
+++ b/activerecord/lib/active_record/schema.rb
@@ -1,4 +1,3 @@
-require 'active_support/core_ext/object/blank'
 
 module ActiveRecord
   # = Active Record Schema
diff --git a/activerecord/lib/active_record/scoping/named.rb b/activerecord/lib/active_record/scoping/named.rb
index 4cd86cefe1..25807b955e 100644
--- a/activerecord/lib/active_record/scoping/named.rb
+++ b/activerecord/lib/active_record/scoping/named.rb
@@ -1,7 +1,6 @@
 require 'active_support/core_ext/array'
 require 'active_support/core_ext/hash/except'
 require 'active_support/core_ext/kernel/singleton_class'
-require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/class/attribute'
 require 'active_support/deprecation'
 
diff --git a/activesupport/lib/active_support/rails.rb b/activesupport/lib/active_support/rails.rb
index 500ce30da6..01121910db 100644
--- a/activesupport/lib/active_support/rails.rb
+++ b/activesupport/lib/active_support/rails.rb
@@ -7,3 +7,5 @@
 # This file is loaded by every Rails component except Active Support itself,
 # but it does not belong to the Rails public interface. It is internal to
 # Rails and can change anytime.
+
+require 'active_support/core_ext/object/blank'