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no need to dup

This commit is contained in:
Aaron Patterson 2013-09-05 14:55:11 -07:00
parent 30e987936b
commit c4fdeb3d53

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@ -438,7 +438,7 @@ module ActiveRecord
class ClassCache
def initialize(class_names, config)
@class_names = class_names.dup.stringify_keys
@class_names = class_names.stringify_keys
@config = config
end