<?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>new (ActiveRecord::DynamicFinderMatch)</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/active_record/dynamic_finder_match.rb, line 8</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">method</span>) <span class="ruby-ivar">@finder</span> = <span class="ruby-identifier">:first</span> <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">method</span>.<span class="ruby-identifier">to_s</span> <span class="ruby-keyword kw">when</span> <span class="ruby-regexp re">/^find_(all_by|last_by|by)_([_a-zA-Z]\w*)$/</span> <span class="ruby-ivar">@finder</span> = <span class="ruby-identifier">:last</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">$1</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'last_by'</span> <span class="ruby-ivar">@finder</span> = <span class="ruby-identifier">:all</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">$1</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'all_by'</span> <span class="ruby-identifier">names</span> = <span class="ruby-identifier">$2</span> <span class="ruby-keyword kw">when</span> <span class="ruby-regexp re">/^find_by_([_a-zA-Z]\w*)\!$/</span> <span class="ruby-ivar">@bang</span> = <span class="ruby-keyword kw">true</span> <span class="ruby-identifier">names</span> = <span class="ruby-identifier">$1</span> <span class="ruby-keyword kw">when</span> <span class="ruby-regexp re">/^find_or_(initialize|create)_by_([_a-zA-Z]\w*)$/</span> <span class="ruby-ivar">@instantiator</span> = <span class="ruby-identifier">$1</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'initialize'</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">:new</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">:create</span> <span class="ruby-identifier">names</span> = <span class="ruby-identifier">$2</span> <span class="ruby-keyword kw">else</span> <span class="ruby-ivar">@finder</span> = <span class="ruby-keyword kw">nil</span> <span class="ruby-keyword kw">end</span> <span class="ruby-ivar">@attribute_names</span> = <span class="ruby-identifier">names</span> <span class="ruby-operator">&&</span> <span class="ruby-identifier">names</span>.<span class="ruby-identifier">split</span>(<span class="ruby-value str">'_and_'</span>) <span class="ruby-keyword kw">end</span></pre> </body> </html>