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<title>execute (Farts::CallSyntaxNode)</title>
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<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>
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