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<title>maybe (Kernel)</title>
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<pre><span class="ruby-comment cmt"># File lib/facet/kernel/maybe.rb, line 10</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">maybe</span>(<span class="ruby-identifier">chance</span> = <span class="ruby-value">0</span><span class="ruby-value">.5</span>, <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">block</span> <span class="ruby-keyword kw">then</span>
<span class="ruby-keyword kw">yield</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">rand</span> <span class="ruby-operator"><</span> <span class="ruby-identifier">chance</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">rand</span> <span class="ruby-operator"><</span> <span class="ruby-identifier">chance</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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4 entries across 4 versions & 1 rubygems