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<title>observe (ActiveRecord::Observer)</title>
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<pre><span class="ruby-comment cmt"># File lib/active_record/observer.rb, line 147</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">observe</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">models</span>)
<span class="ruby-identifier">models</span>.<span class="ruby-identifier">flatten!</span>
<span class="ruby-identifier">models</span>.<span class="ruby-identifier">collect!</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">model</span><span class="ruby-operator">|</span> <span class="ruby-identifier">model</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">Symbol</span>) <span class="ruby-operator">?</span> <span class="ruby-identifier">model</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">camelize</span>.<span class="ruby-identifier">constantize</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">model</span> }
<span class="ruby-identifier">define_method</span>(<span class="ruby-identifier">:observed_classes</span>) { <span class="ruby-constant">Set</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">models</span>) }
<span class="ruby-keyword kw">end</span></pre>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
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by-pkgid
>
d51872cc0e1fdee944d71993f94ac764
>
files
>
653
