<?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>number_to_percentage (ActionView::Helpers::NumberHelper)</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_view/helpers/number_helper.rb, line 111</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">number_to_percentage</span>(<span class="ruby-identifier">number</span>, <span class="ruby-identifier">options</span> = {}) <span class="ruby-identifier">options</span>.<span class="ruby-identifier">symbolize_keys!</span> <span class="ruby-identifier">defaults</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">translate</span>(<span class="ruby-value str">'number.format'</span><span class="ruby-value str">'number.format'</span>, <span class="ruby-identifier">:locale</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:locale</span>], <span class="ruby-identifier">:raise</span> =<span class="ruby-operator">></span> <span class="ruby-keyword kw">true</span>) <span class="ruby-keyword kw">rescue</span> {} <span class="ruby-identifier">percentage</span> = <span class="ruby-constant">I18n</span>.<span class="ruby-identifier">translate</span>(<span class="ruby-value str">'number.percentage.format'</span><span class="ruby-value str">'number.percentage.format'</span>, <span class="ruby-identifier">:locale</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:locale</span>], <span class="ruby-identifier">:raise</span> =<span class="ruby-operator">></span> <span class="ruby-keyword kw">true</span>) <span class="ruby-keyword kw">rescue</span> {} <span class="ruby-identifier">defaults</span> = <span class="ruby-identifier">defaults</span>.<span class="ruby-identifier">merge</span>(<span class="ruby-identifier">percentage</span>) <span class="ruby-identifier">precision</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:precision</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:precision</span>] <span class="ruby-identifier">separator</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:separator</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:separator</span>] <span class="ruby-identifier">delimiter</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:delimiter</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">defaults</span>[<span class="ruby-identifier">:delimiter</span>] <span class="ruby-keyword kw">begin</span> <span class="ruby-identifier">number_with_precision</span>(<span class="ruby-identifier">number</span>, <span class="ruby-identifier">:precision</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">precision</span>, <span class="ruby-identifier">:separator</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">separator</span>, <span class="ruby-identifier">:delimiter</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">delimiter</span>) <span class="ruby-operator">+</span> <span class="ruby-value str">"%"</span> <span class="ruby-keyword kw">rescue</span> <span class="ruby-identifier">number</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>