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adds the new :data idiom in tag helpers to the CHANGELOG

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Xavier Noria 2010-10-19 10:13:26 +02:00
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actionpack/CHANGELOG
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@ -1,5 +1,12 @@
*Rails 3.1.0 (unreleased)*
* Added a convenience idiom to generate HTML5 data-* attributes in tag helpers from a :data hash of options:
tag("div", :data => {:name => 'Stephen', :city_state => %w(Chicago IL)})
# => <div data-name="Stephen" data-city-state="[&quot;Chicago&quot;,&quot;IL&quot;]" />
Keys are dasherized. Values are JSON-encoded, except for strings and symbols. [Stephen Celis]
* Added render :once. You can pass either a string or an array of strings and Rails will ensure they each of them are rendered just once. [José Valim]
* Deprecate old template handler API. The new API simply requires a template handler to respond to call. [José Valim]