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document HashWithIndifferentAccess#extractable_options?

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Shawn Drost 2011-07-07 03:52:48 -07:00
parent a95d7d86c8
commit 1d3f833a54
1 changed files with 2 additions and 0 deletions
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activesupport/lib/active_support/hash_with_indifferent_access.rb
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@ -6,6 +6,8 @@ require 'active_support/core_ext/hash/keys'
module ActiveSupport
class HashWithIndifferentAccess < Hash
# Always returns true, so that <tt>Array#extract_options!</tt> finds members of this class.
def extractable_options?
true
end