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<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>call (Rack)</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" /> </head> <body class="standalone-code"> <pre><span class="ruby-comment cmt"># File lib/rack/lobster.rb, line 32</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>) <span class="ruby-identifier">req</span> = <span class="ruby-constant">Request</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">env</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">req</span>.<span class="ruby-constant">GET</span>[<span class="ruby-value str">"flip"</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"left"</span> <span class="ruby-identifier">lobster</span> = <span class="ruby-constant">LobsterString</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">"\n"</span>).<span class="ruby-identifier">map</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">line</span><span class="ruby-operator">|</span> <span class="ruby-identifier">line</span>.<span class="ruby-identifier">ljust</span>(<span class="ruby-value">42</span>).<span class="ruby-identifier">reverse</span>. <span class="ruby-identifier">gsub</span>(<span class="ruby-value str">'\\'</span>, <span class="ruby-value str">'TEMP'</span>). <span class="ruby-identifier">gsub</span>(<span class="ruby-value str">'/'</span>, <span class="ruby-value str">'\\'</span>). <span class="ruby-identifier">gsub</span>(<span class="ruby-value str">'TEMP'</span>, <span class="ruby-value str">'/'</span>). <span class="ruby-identifier">gsub</span>(<span class="ruby-value str">'{'</span>,<span class="ruby-value str">'}'</span>). <span class="ruby-identifier">gsub</span>(<span class="ruby-value str">'('</span>,<span class="ruby-value str">')'</span>) <span class="ruby-keyword kw">end</span>.<span class="ruby-identifier">join</span>(<span class="ruby-value str">"\n"</span>) <span class="ruby-identifier">href</span> = <span class="ruby-value str">"?flip=right"</span> <span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">req</span>.<span class="ruby-constant">GET</span>[<span class="ruby-value str">"flip"</span>] <span class="ruby-operator">==</span> <span class="ruby-value str">"crash"</span> <span class="ruby-identifier">raise</span> <span class="ruby-value str">"Lobster crashed"</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">lobster</span> = <span class="ruby-constant">LobsterString</span> <span class="ruby-identifier">href</span> = <span class="ruby-value str">"?flip=left"</span> <span class="ruby-keyword kw">end</span> <span class="ruby-identifier">res</span> = <span class="ruby-constant">Response</span>.<span class="ruby-identifier">new</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">write</span> <span class="ruby-value str">"<title>Lobstericious!</title>"</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">write</span> <span class="ruby-value str">"<pre>"</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">write</span> <span class="ruby-identifier">lobster</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">write</span> <span class="ruby-value str">"</pre>"</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">write</span> <span class="ruby-node">"<p><a href='#{href}'>flip!</a></p>"</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">write</span> <span class="ruby-value str">"<p><a href='?flip=crash'>crash!</a></p>"</span> <span class="ruby-identifier">res</span>.<span class="ruby-identifier">finish</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>
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