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<title>entity_not_found (Rack::Directory)</title>
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<pre><span class="ruby-comment cmt"># File lib/rack/directory.rb, line 130</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">entity_not_found</span>
<span class="ruby-identifier">body</span> = <span class="ruby-node">"Entity not found: #{@path_info}\n"</span>
<span class="ruby-identifier">size</span> = <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Utils</span>.<span class="ruby-identifier">bytesize</span>(<span class="ruby-identifier">body</span>)
<span class="ruby-keyword kw">return</span> [<span class="ruby-value">404</span>, {<span class="ruby-value str">"Content-Type"</span> =<span class="ruby-operator">></span> <span class="ruby-value str">"text/plain"</span>,
<span class="ruby-constant">CONTENT_LENGTH</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">size</span>.<span class="ruby-identifier">to_s</span>,
<span class="ruby-value str">"X-Cascade"</span> =<span class="ruby-operator">></span> <span class="ruby-value str">"pass"</span>}, [<span class="ruby-identifier">body</span>]]
<span class="ruby-keyword kw">end</span></pre>
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