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<title>run (ActionController::Reloader)</title>
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<pre><span class="ruby-comment cmt"># File lib/action_controller/reloader.rb, line 30</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">run</span>(<span class="ruby-identifier">lock</span> = <span class="ruby-ivar">@@default_lock</span>)
<span class="ruby-identifier">lock</span>.<span class="ruby-identifier">lock</span>
<span class="ruby-keyword kw">begin</span>
<span class="ruby-constant">Dispatcher</span>.<span class="ruby-identifier">reload_application</span>
<span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>, <span class="ruby-identifier">body</span> = <span class="ruby-keyword kw">yield</span>
<span class="ruby-comment cmt"># We do not want to call 'cleanup_application' in an ensure block</span>
<span class="ruby-comment cmt"># because the returned Rack response body may lazily generate its data. This</span>
<span class="ruby-comment cmt"># is for example the case if one calls</span>
<span class="ruby-comment cmt">#</span>
<span class="ruby-comment cmt"># render :text => lambda { ... code here which refers to application models ... }</span>
<span class="ruby-comment cmt">#</span>
<span class="ruby-comment cmt"># in an ActionController.</span>
<span class="ruby-comment cmt">#</span>
<span class="ruby-comment cmt"># Instead, we will want to cleanup the application code after the request is</span>
<span class="ruby-comment cmt"># completely finished. So we wrap the body in a BodyWrapper class so that</span>
<span class="ruby-comment cmt"># when the Rack handler calls #close during the end of the request, we get to</span>
<span class="ruby-comment cmt"># run our cleanup code.</span>
[<span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>, <span class="ruby-constant">BodyWrapper</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">body</span>, <span class="ruby-identifier">lock</span>)]
<span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Exception</span>
<span class="ruby-identifier">lock</span>.<span class="ruby-identifier">unlock</span>
<span class="ruby-identifier">raise</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
8b99df826c3b6cf56a1caaae5f931d50
>
files
>
443
