<?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>if_ready (Timer)</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 timer.rb, line 70</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">if_ready</span> <span class="ruby-identifier">error</span> = <span class="ruby-ivar">@target</span> <span class="ruby-operator">+</span> <span class="ruby-ivar">@period</span> <span class="ruby-operator">-</span> <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">error</span> <span class="ruby-operator"><=</span> <span class="ruby-value">0</span> <span class="ruby-ivar">@target</span> <span class="ruby-operator">+=</span> <span class="ruby-ivar">@period</span> <span class="ruby-identifier">elapsed</span> = <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</span> <span class="ruby-operator">-</span> <span class="ruby-ivar">@time_start</span> <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">elapsed</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>