diff options
Diffstat (limited to 'activesupport/lib/active_support/hash_with_indifferent_access.rb')
| -rw-r--r-- | activesupport/lib/active_support/hash_with_indifferent_access.rb | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index 12291af443..2e2ed8a25d 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -1,7 +1,7 @@ # frozen_string_literal: true -require_relative "core_ext/hash/keys" -require_relative "core_ext/hash/reverse_merge" +require "active_support/core_ext/hash/keys" +require "active_support/core_ext/hash/reverse_merge" module ActiveSupport # Implements a hash where keys <tt>:foo</tt> and <tt>"foo"</tt> are considered @@ -306,6 +306,21 @@ module ActiveSupport dup.tap { |hash| hash.transform_values!(*args, &block) } end + def transform_keys(*args, &block) + return to_enum(:transform_keys) unless block_given? + dup.tap { |hash| hash.transform_keys!(*args, &block) } + end + + def slice(*keys) + keys.map! { |key| convert_key(key) } + self.class.new(super) + end + + def slice!(*keys) + keys.map! { |key| convert_key(key) } + super + end + def compact dup.tap(&:compact!) end |