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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>cookies (Rack::Request)</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/request.rb, line 295</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">cookies</span> <span class="ruby-identifier">hash</span> = <span class="ruby-ivar">@env</span>[<span class="ruby-value str">"rack.request.cookie_hash"</span>] <span class="ruby-operator">||=</span> {} <span class="ruby-identifier">string</span> = <span class="ruby-ivar">@env</span>[<span class="ruby-value str">"HTTP_COOKIE"</span>] <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">hash</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">string</span> <span class="ruby-operator">==</span> <span class="ruby-ivar">@env</span>[<span class="ruby-value str">"rack.request.cookie_string"</span>] <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">clear</span> <span class="ruby-comment cmt"># According to RFC 2109:</span> <span class="ruby-comment cmt"># If multiple cookies satisfy the criteria above, they are ordered in</span> <span class="ruby-comment cmt"># the Cookie header such that those with more specific Path attributes</span> <span class="ruby-comment cmt"># precede those with less specific. Ordering with respect to other</span> <span class="ruby-comment cmt"># attributes (e.g., Domain) is unspecified.</span> <span class="ruby-identifier">cookies</span> = <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">parse_query</span>(<span class="ruby-identifier">string</span>, <span class="ruby-value str">';,'</span>) { <span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span> <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Utils</span>.<span class="ruby-identifier">unescape</span>(<span class="ruby-identifier">s</span>) <span class="ruby-keyword kw">rescue</span> <span class="ruby-identifier">s</span> } <span class="ruby-identifier">cookies</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>,<span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-identifier">hash</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-constant">Array</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">v</span> <span class="ruby-value">? </span><span class="ruby-identifier">v</span>.<span class="ruby-identifier">first</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">v</span> } <span class="ruby-ivar">@env</span>[<span class="ruby-value str">"rack.request.cookie_string"</span>] = <span class="ruby-identifier">string</span> <span class="ruby-identifier">hash</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>
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