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Fix error calling private method in rails 4.0
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@ -22,6 +22,8 @@ recommendations of [keepachangelog.com](http://keepachangelog.com/).
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- [#925](https://github.com/airblade/paper_trail/pull/925) - Update RSpec
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matchers to work with custom version association names
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- [#929](https://github.com/airblade/paper_trail/pull/929) -
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Fix error calling private method in rails 4.0
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## 6.0.2 (2016-12-13)
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@ -474,7 +474,9 @@ module PaperTrail
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if @in_after_callback && RAILS_GTE_5_1
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@record.attribute_before_last_save(attr_name.to_s)
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else
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@record.attribute_was(attr_name.to_s)
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# TODO: after dropping support for rails 4.0, remove send, because
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# attribute_was is no longer private.
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@record.send(:attribute_was, attr_name.to_s)
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end
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end
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