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 | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb index 03770a197c..74a603c05d 100644 --- a/activesupport/lib/active_support/hash_with_indifferent_access.rb +++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb @@ -1,5 +1,5 @@ -require 'active_support/core_ext/hash/keys' -require 'active_support/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 @@ -161,7 +161,6 @@ module ActiveSupport alias_method :has_key?, :key? alias_method :member?, :key? - # Same as <tt>Hash#[]</tt> where the key passed as argument can be # either a string or a symbol: # @@ -217,7 +216,7 @@ module ActiveSupport # modify the receiver but rather returns a new hash with indifferent # access with the result of the merge. def merge(hash, &block) - self.dup.update(hash, &block) + dup.update(hash, &block) end # Like +merge+ but the other way around: Merges the receiver into the |