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<title>grep (EnumerableArgs)</title>
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<pre><span class="ruby-comment cmt"># File lib/facet/enumerable-args.rb, line 113</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">grep</span>(<span class="ruby-identifier">pattern</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
<span class="ruby-identifier">a</span> = []
<span class="ruby-identifier">each</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>){ <span class="ruby-operator">|</span><span class="ruby-identifier">n</span><span class="ruby-operator">|</span> <span class="ruby-identifier">a</span> <span class="ruby-operator"><<</span> (<span class="ruby-identifier">block_given?</span> <span class="ruby-value">? </span><span class="ruby-keyword kw">yield</span>(<span class="ruby-identifier">n</span>) <span class="ruby-operator">:</span> <span class="ruby-identifier">n</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">pattern</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">n</span> }
<span class="ruby-identifier">a</span>
<span class="ruby-keyword kw">end</span></pre>
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