<?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 xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Class: Expect::SeparatedPattern</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" /> <script type="text/javascript"> // <![CDATA[ function popupCode( url ) { window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400") } function toggleCode( id ) { if ( document.getElementById ) elem = document.getElementById( id ); else if ( document.all ) elem = eval( "document.all." + id ); else return false; elemStyle = elem.style; if ( elemStyle.display != "block" ) { elemStyle.display = "block" } else { elemStyle.display = "none" } return true; } // Make codeblocks hidden by default document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" ) // ]]> </script> </head> <body> <div id="classHeader"> <table class="header-table"> <tr class="top-aligned-row"> <td><strong>Class</strong></td> <td class="class-name-in-header">Expect::SeparatedPattern</td> </tr> <tr class="top-aligned-row"> <td><strong>In:</strong></td> <td> <a href="../../files/lib/carat/expect_rb.html"> lib/carat/expect.rb </a> <br /> </td> </tr> <tr class="top-aligned-row"> <td><strong>Parent:</strong></td> <td> <a href="../Object.html"> Object </a> </td> </tr> </table> </div> <!-- banner header --> <div id="bodyContent"> <div id="contextContent"> <div id="description"> <p> A special type of pattern that matches a list of patterns, separated by a given separator, in any order. </p> <p> Example: <pre> </p> <pre> # matches 'foo,bar' and 'bar,foo' p = Expect::SeparatedPattern.new(['foo', 'bar']) e = Expect.new(nil, nil) e.expect(p) </pre> <p> </pre> </p> </div> </div> <div id="method-list"> <h3 class="section-bar">Methods</h3> <div class="name-list"> <a href="#M000155">===</a> <a href="#M000154">new</a> </div> </div> </div> <!-- if includes --> <div id="section"> <div id="attribute-list"> <h3 class="section-bar">Attributes</h3> <div class="name-list"> <table> <tr class="top-aligned-row context-row"> <td class="context-item-name">separator</td> <td class="context-item-value"> [RW] </td> <td class="context-item-desc"></td> </tr> </table> </div> </div> <!-- if method_list --> <div id="methods"> <h3 class="section-bar">Public Class methods</h3> <div id="method-M000154" class="method-detail"> <a name="M000154"></a> <div class="method-heading"> <a href="#M000154" class="method-signature"> <span class="method-name">new</span><span class="method-args">(message, separator = ',')</span> </a> </div> <div class="method-description"> <p><a class="source-toggle" href="#" onclick="toggleCode('M000154-source');return false;">[Source]</a></p> <div class="method-source-code" id="M000154-source"> <pre> <span class="ruby-comment cmt"># File lib/carat/expect.rb, line 75</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">message</span>, <span class="ruby-identifier">separator</span> = <span class="ruby-value str">','</span>) <span class="ruby-ivar">@message</span> = <span class="ruby-identifier">message</span> <span class="ruby-ivar">@separator</span> = <span class="ruby-identifier">separator</span> <span class="ruby-keyword kw">end</span> </pre> </div> </div> </div> <h3 class="section-bar">Public Instance methods</h3> <div id="method-M000155" class="method-detail"> <a name="M000155"></a> <div class="method-heading"> <a href="#M000155" class="method-signature"> <span class="method-name">===</span><span class="method-args">(line)</span> </a> </div> <div class="method-description"> <p><a class="source-toggle" href="#" onclick="toggleCode('M000155-source');return false;">[Source]</a></p> <div class="method-source-code" id="M000155-source"> <pre> <span class="ruby-comment cmt"># File lib/carat/expect.rb, line 80</span> <span class="ruby-keyword kw">def</span> <span class="ruby-operator">===</span>(<span class="ruby-identifier">line</span>) <span class="ruby-identifier">message</span> = <span class="ruby-ivar">@message</span>.<span class="ruby-identifier">dup</span> <span class="ruby-comment cmt"># Iterate through each field to make sure it matches. When</span> <span class="ruby-comment cmt"># we find a match, delete that field so we never check it</span> <span class="ruby-comment cmt"># again.</span> <span class="ruby-keyword kw">for</span> <span class="ruby-identifier">field</span> <span class="ruby-keyword kw">in</span> <span class="ruby-identifier">fields</span> <span class="ruby-keyword kw">do</span> <span class="ruby-identifier">message</span>.<span class="ruby-identifier">each_index</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">index</span><span class="ruby-operator">|</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">message</span>[<span class="ruby-identifier">index</span>] <span class="ruby-operator">===</span> <span class="ruby-identifier">field</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">message</span>.<span class="ruby-identifier">delete_at</span>(<span class="ruby-identifier">index</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-comment cmt"># If there are no more fields, then we deleted all of them,</span> <span class="ruby-comment cmt"># and we got a match</span> <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">message</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-keyword kw">end</span> </pre> </div> </div> </div> </div> </div> <div id="validator-badges"> <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p> </div> </body> </html>