<?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>expand (Text::Format)</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/action_mailer/vendor/text-format-0.6.3/text/format.rb, line 914</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">expand</span>(<span class="ruby-identifier">to_expand</span> = <span class="ruby-keyword kw">nil</span>) <span class="ruby-identifier">to_expand</span> = <span class="ruby-ivar">@text</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">to_expand</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">to_expand</span>.<span class="ruby-identifier">class</span> <span class="ruby-operator">==</span> <span class="ruby-constant">Array</span> <span class="ruby-identifier">to_expand</span>.<span class="ruby-identifier">collect</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">te</span><span class="ruby-operator">|</span> <span class="ruby-identifier">__expand</span>(<span class="ruby-identifier">te</span>) } <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">__expand</span>(<span class="ruby-identifier">to_expand</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>