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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>delete_cookie_header! (lib/rack/utils.rb)</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/utils.rb, line 327</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">delete_cookie_header!</span>(<span class="ruby-identifier">header</span>, <span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span> = {}) <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">header</span>[<span class="ruby-value str">"Set-Cookie"</span>] <span class="ruby-keyword kw">when</span> <span class="ruby-keyword kw">nil</span>, <span class="ruby-value str">''</span> <span class="ruby-identifier">cookies</span> = [] <span class="ruby-keyword kw">when</span> <span class="ruby-constant">String</span> <span class="ruby-identifier">cookies</span> = <span class="ruby-identifier">header</span>[<span class="ruby-value str">"Set-Cookie"</span>].<span class="ruby-identifier">split</span>(<span class="ruby-value str">"\n"</span>) <span class="ruby-keyword kw">when</span> <span class="ruby-constant">Array</span> <span class="ruby-identifier">cookies</span> = <span class="ruby-identifier">header</span>[<span class="ruby-value str">"Set-Cookie"</span>] <span class="ruby-keyword kw">end</span> <span class="ruby-identifier">cookies</span>.<span class="ruby-identifier">reject!</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">cookie</span><span class="ruby-operator">|</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">value</span>[<span class="ruby-identifier">:domain</span>] <span class="ruby-identifier">cookie</span> <span class="ruby-operator">=~</span> <span class="ruby-node">/\A#{escape(key)}=.*domain=#{value[:domain]}/</span> <span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">value</span>[<span class="ruby-identifier">:path</span>] <span class="ruby-identifier">cookie</span> <span class="ruby-operator">=~</span> <span class="ruby-node">/\A#{escape(key)}=.*path=#{value[:path]}/</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">cookie</span> <span class="ruby-operator">=~</span> <span class="ruby-node">/\A#{escape(key)}=/</span> <span class="ruby-keyword kw">end</span> } <span class="ruby-identifier">header</span>[<span class="ruby-value str">"Set-Cookie"</span>] = <span class="ruby-identifier">cookies</span>.<span class="ruby-identifier">join</span>(<span class="ruby-value str">"\n"</span>) <span class="ruby-identifier">set_cookie_header!</span>(<span class="ruby-identifier">header</span>, <span class="ruby-identifier">key</span>, {<span class="ruby-identifier">:value</span> =<span class="ruby-operator">></span> <span class="ruby-value str">''</span>, <span class="ruby-identifier">:path</span> =<span class="ruby-operator">></span> <span class="ruby-keyword kw">nil</span>, <span class="ruby-identifier">:domain</span> =<span class="ruby-operator">></span> <span class="ruby-keyword kw">nil</span>, <span class="ruby-identifier">:max_age</span> =<span class="ruby-operator">></span> <span class="ruby-value str">'0'</span>, <span class="ruby-identifier">:expires</span> =<span class="ruby-operator">></span> <span class="ruby-constant">Time</span>.<span class="ruby-identifier">at</span>(<span class="ruby-value">0</span>) }.<span class="ruby-identifier">merge</span>(<span class="ruby-identifier">value</span>)) <span class="ruby-keyword kw">nil</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>
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