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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>parse_query (Rack::Utils)</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 82</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">parse_query</span>(<span class="ruby-identifier">qs</span>, <span class="ruby-identifier">d</span> = <span class="ruby-keyword kw">nil</span>, <span class="ruby-operator">&</span><span class="ruby-identifier">unescaper</span>) <span class="ruby-identifier">unescaper</span> <span class="ruby-operator">||=</span> <span class="ruby-identifier">method</span>(<span class="ruby-identifier">:unescape</span>) <span class="ruby-identifier">params</span> = <span class="ruby-constant">KeySpaceConstrainedParams</span>.<span class="ruby-identifier">new</span> (<span class="ruby-identifier">qs</span> <span class="ruby-operator">||</span> <span class="ruby-value str">''</span>).<span class="ruby-identifier">split</span>(<span class="ruby-identifier">d</span> <span class="ruby-value">? </span><span class="ruby-operator">/</span>[<span class="ruby-comment cmt">#{d}] */n : DEFAULT_SEP).each do |p|</span> <span class="ruby-keyword kw">next</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">p</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span> = <span class="ruby-identifier">p</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">'='</span>, <span class="ruby-value">2</span>).<span class="ruby-identifier">map</span>(<span class="ruby-operator">&</span><span class="ruby-identifier">unescaper</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">cur</span> = <span class="ruby-identifier">params</span>[<span class="ruby-identifier">k</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">cur</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">==</span> <span class="ruby-constant">Array</span> <span class="ruby-identifier">params</span>[<span class="ruby-identifier">k</span>] <span class="ruby-operator"><<</span> <span class="ruby-identifier">v</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">params</span>[<span class="ruby-identifier">k</span>] = [<span class="ruby-identifier">cur</span>, <span class="ruby-identifier">v</span>] <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">params</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-identifier">v</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>
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