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<title>gen (Symbol)</title>
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<pre><span class="ruby-comment cmt"># File lib/facet/symbol/gen.rb, line 10</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">gen</span>( <span class="ruby-identifier">obj</span>=<span class="ruby-keyword kw">nil</span> )
<span class="ruby-identifier">s</span> = <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">to_s</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-constant">Class</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">obj</span>
<span class="ruby-keyword kw">while</span> <span class="ruby-identifier">klass</span>.<span class="ruby-identifier">method_defined?</span>( <span class="ruby-identifier">s</span> )
<span class="ruby-identifier">s</span> = <span class="ruby-identifier">s</span>.<span class="ruby-identifier">succ</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-keyword kw">while</span> <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">respond_to?</span>( <span class="ruby-identifier">s</span> )
<span class="ruby-identifier">s</span> = <span class="ruby-identifier">s</span>.<span class="ruby-identifier">succ</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">return</span> <span class="ruby-identifier">s</span>.<span class="ruby-identifier">to_sym</span>
<span class="ruby-keyword kw">end</span></pre>
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