<?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>truncate_words (ApplicationHelper)</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/deltacloud/helpers/application_helper.rb, line 201</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">truncate_words</span>(<span class="ruby-identifier">text</span>, <span class="ruby-identifier">length</span> = <span class="ruby-value">10</span>) <span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">nil</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">text</span> <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">text</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">text</span>.<span class="ruby-identifier">length</span><span class="ruby-operator"><=</span><span class="ruby-identifier">length</span> <span class="ruby-identifier">end_string</span> = <span class="ruby-node">"...#{text[(text.length-(length/2))..text.length]}"</span> <span class="ruby-node">"#{text[0..(length/2)]}#{end_string}"</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>