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no need to dup
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1 changed files with 1 additions and 1 deletions
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@ -438,7 +438,7 @@ module ActiveRecord
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class ClassCache
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def initialize(class_names, config)
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@class_names = class_names.dup.stringify_keys
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@class_names = class_names.stringify_keys
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@config = config
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end
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