<?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>execute (Farts::CallSyntaxNode)</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/farts/farts_parser.rb, line 681</span> <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">execute</span>(<span class="ruby-identifier">intp</span>) <span class="ruby-identifier">arg</span> = <span class="ruby-ivar">@args</span>.<span class="ruby-identifier">collect</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">i</span><span class="ruby-operator">|</span> <span class="ruby-identifier">i</span>.<span class="ruby-identifier">execute</span>(<span class="ruby-identifier">intp</span>) } <span class="ruby-keyword kw">begin</span> <span class="ruby-keyword kw">case</span> <span class="ruby-ivar">@funcname</span> <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"||"</span> <span class="ruby-identifier">arg</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">arg</span>[<span class="ruby-value">1</span>] <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"&&"</span> <span class="ruby-identifier">arg</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">&&</span> <span class="ruby-identifier">arg</span>[<span class="ruby-value">1</span>] <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"!="</span> <span class="ruby-identifier">arg</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">!=</span> <span class="ruby-identifier">arg</span>[<span class="ruby-value">1</span>] <span class="ruby-keyword kw">when</span> <span class="ruby-value str">"!"</span> <span class="ruby-operator">!</span><span class="ruby-identifier">arg</span>[<span class="ruby-value">0</span>] <span class="ruby-keyword kw">else</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">arg</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-operator">||</span> <span class="ruby-operator">!</span><span class="ruby-identifier">arg</span>[<span class="ruby-value">0</span>].<span class="ruby-identifier">respond_to?</span>(<span class="ruby-ivar">@funcname</span>) <span class="ruby-identifier">intp</span>.<span class="ruby-identifier">call_lib_function</span>(<span class="ruby-ivar">@funcname</span>, <span class="ruby-identifier">arg</span>) <span class="ruby-keyword kw">do</span> <span class="ruby-identifier">fart_err</span>(<span class="ruby-node">"undefined function '#{@funcname}'"</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">else</span> <span class="ruby-identifier">recv</span> = <span class="ruby-identifier">arg</span>.<span class="ruby-identifier">shift</span> <span class="ruby-identifier">recv</span>.<span class="ruby-identifier">send</span>(<span class="ruby-ivar">@funcname</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">arg</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">ArgumentError</span> <span class="ruby-identifier">pp</span> <span class="ruby-keyword kw">self</span> <span class="ruby-identifier">pp</span> <span class="ruby-identifier">arg</span> <span class="ruby-identifier">fart_err</span>(<span class="ruby-identifier">$!</span>.<span class="ruby-identifier">message</span>) <span class="ruby-keyword kw">end</span> <span class="ruby-keyword kw">end</span></pre> </body> </html>