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<pre><span class="ruby-comment cmt"># File lib/sinatra/rack_accept.rb, line 28</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">registered</span>(<span class="ruby-identifier">app</span>)
<span class="ruby-identifier">app</span>.<span class="ruby-identifier">helpers</span> <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">RespondTo</span><span class="ruby-operator">::</span><span class="ruby-constant">Helpers</span>
<span class="ruby-identifier">app</span>.<span class="ruby-identifier">class_eval</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-keyword kw">alias</span> <span class="ruby-identifier">:render_without_format</span> <span class="ruby-identifier">:render</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">render</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>, <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword kw">begin</span>
<span class="ruby-identifier">assumed_layout</span> = <span class="ruby-identifier">args</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-identifier">:layout</span>
<span class="ruby-identifier">args</span>[<span class="ruby-value">1</span>] = <span class="ruby-node">"#{args[1]}.#{@media_type}"</span>.<span class="ruby-identifier">to_sym</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">args</span>[<span class="ruby-value">1</span>].<span class="ruby-identifier">is_a?</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Symbol</span>)
<span class="ruby-identifier">render_without_format</span> <span class="ruby-operator">*</span><span class="ruby-identifier">args</span>, <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>
<span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Errno</span><span class="ruby-operator">::</span><span class="ruby-constant">ENOENT</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">e</span>
<span class="ruby-identifier">raise</span> <span class="ruby-node">"ERROR: Missing template: #{args[1]}.#{args[0]}"</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">assumed_layout</span>
<span class="ruby-identifier">raise</span> <span class="ruby-identifier">e</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">private</span> <span class="ruby-identifier">:render</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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