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fix indifferent hash. The lambdas were acting funny in a running rails app. closes #2176

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3987 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Rick Olson
2006-03-20 03:39:46 +00:00
parent 4e7c6f58fb
commit afde9943ea
1 changed files with 15 additions and 5 deletions
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20
activesupport/lib/active_support/core_ext/hash/indifferent_access.rb
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@@ -8,12 +8,22 @@ class HashWithIndifferentAccess < Hash
super(constructor)
end
end
convert_key_and_hashes_and_call_super = lambda { |key, *args| super(convert_key(key), *args.map{|arg| convert_value(arg) }) }
convert_other_hash_and_call_super = lambda { |other_hash| super(convert_hash(other_hash)) }
%w( [] []= fetch store delete has_key? include? key? member? ).each{ |method_name| define_method method_name, &convert_key_and_hashes_and_call_super }
%w( == eql? replace initialize_copy merge merge! update ).each{ |method_name| define_method method_name, &convert_other_hash_and_call_super }
%w( [] []= fetch store delete has_key? include? key? member? ).each do |method_name|
class_eval %(
def #{method_name}(key, *args)
super(convert_key(key), *args.map { |arg| convert_value(arg) })
end
)
end
#define_method method_name, &convert_key_and_hashes_and_call_super }
%w( == eql? replace initialize_copy merge merge! update ).each do |method_name|
class_eval %(
def #{method_name}(other_hash)
super(convert_hash(other_hash))
end
)
end
def invert
self.class.new.replace(super)