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-rw-r--r--activesupport/lib/active_support/core_ext/hash.rb9
1 files changed, 4 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/core_ext/hash.rb b/activesupport/lib/active_support/core_ext/hash.rb
index 7d94d70910..2a99468b4e 100644
--- a/activesupport/lib/active_support/core_ext/hash.rb
+++ b/activesupport/lib/active_support/core_ext/hash.rb
@@ -1,8 +1,6 @@
-require File.dirname(__FILE__) + '/hash/keys'
-require File.dirname(__FILE__) + '/hash/indifferent_access'
-require File.dirname(__FILE__) + '/hash/reverse_merge'
-require File.dirname(__FILE__) + '/hash/conversions'
-require File.dirname(__FILE__) + '/hash/diff'
+%w(keys indifferent_access reverse_merge conversions diff slice).each do |ext|
+ require "#{File.dirname(__FILE__)}/hash/#{ext}"
+end
class Hash #:nodoc:
include ActiveSupport::CoreExtensions::Hash::Keys
@@ -10,4 +8,5 @@ class Hash #:nodoc:
include ActiveSupport::CoreExtensions::Hash::ReverseMerge
include ActiveSupport::CoreExtensions::Hash::Conversions
include ActiveSupport::CoreExtensions::Hash::Diff
+ include ActiveSupport::CoreExtensions::Hash::Slice
end