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Editing: M000028.html
<?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>[]= (HeaderHash)</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 497</span> <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span>) <span class="ruby-identifier">canonical</span> = <span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span> <span class="ruby-identifier">delete</span> <span class="ruby-identifier">k</span> <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">canonical</span>] <span class="ruby-operator">&&</span> <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">canonical</span>] <span class="ruby-operator">!=</span> <span class="ruby-identifier">k</span> <span class="ruby-comment cmt"># .delete is expensive, don't invoke it unless necessary</span> <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">canonical</span>] = <span class="ruby-identifier">k</span> <span class="ruby-keyword kw">super</span> <span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>
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