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authorRafael Mendonça França <rafaelmfranca@gmail.com>2012-12-10 16:22:30 -0300
committerRafael Mendonça França <rafaelmfranca@gmail.com>2012-12-10 17:48:26 -0300
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Allow users to choose the timestamp format in the cache key
This can be done using the class attribute cache_timestamp_format Conflicts: railties/guides/source/configuring.textile
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## Rails 4.0.0 (unreleased) ##
+* Add `ActiveRecord::Base.cache_timestamp_format` class attribute to control
+ the format of the timestamp value in the cache key.
+ This allows users to improve the precision of the cache key.
+ Fixes #8195.
+
+ *Rafael Mendonça França*
+
* Fix decorating columns for serialized attributes. Fixes #8441
*itzki*