Added AR:B#dup method for duplicationg object without frozen attributes [#2859 state:resolved]
Signed-off-by: Yehuda Katz + Carl Lerche <ykatz+clerche@engineyard.com>
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@ -2870,6 +2870,13 @@ def frozen?
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@attributes.frozen?
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end
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# Returns duplicated record with unfreezed attributes.
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def dup
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obj = super
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obj.instance_variable_set('@attributes', instance_variable_get('@attributes').dup)
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obj
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end
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# Returns +true+ if the record is read only. Records loaded through joins with piggy-back
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# attributes will be marked as read only since they cannot be saved.
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def readonly?
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@ -2116,4 +2116,8 @@ def test_create_with_custom_timestamps
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assert_equal custom_datetime, parrot[attribute]
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end
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end
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def test_dup
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assert !Minimalistic.new.freeze.dup.frozen?
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end
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end
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