<?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>benchmark (ActiveRecord::Base)</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/base.rb, line 1434</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">benchmark</span>(<span class="ruby-identifier">title</span>, <span class="ruby-identifier">log_level</span> = <span class="ruby-constant">Logger</span><span class="ruby-operator">::</span><span class="ruby-constant">DEBUG</span>, <span class="ruby-identifier">use_silence</span> = <span class="ruby-keyword kw">true</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">logger</span> <span class="ruby-operator">&&</span> <span class="ruby-identifier">logger</span>.<span class="ruby-identifier">level</span> <span class="ruby-operator"><=</span> <span class="ruby-identifier">log_level</span> <span class="ruby-identifier">result</span> = <span class="ruby-keyword kw">nil</span> <span class="ruby-identifier">ms</span> = <span class="ruby-constant">Benchmark</span>.<span class="ruby-identifier">ms</span> { <span class="ruby-identifier">result</span> = <span class="ruby-identifier">use_silence</span> <span class="ruby-value">? </span><span class="ruby-identifier">silence</span> { <span class="ruby-keyword kw">yield</span> } <span class="ruby-operator">:</span> <span class="ruby-keyword kw">yield</span> } <span class="ruby-identifier">logger</span>.<span class="ruby-identifier">add</span>(<span class="ruby-identifier">log_level</span>, <span class="ruby-value str">'%s (%.1fms)'</span> <span class="ruby-operator">%</span> [<span class="ruby-identifier">title</span>, <span class="ruby-identifier">ms</span>]) <span class="ruby-identifier">result</span> <span class="ruby-keyword kw">else</span> <span class="ruby-keyword kw">yield</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>