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<title>extend_object (PluginFactory)</title>
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<pre> <span class="ruby-comment cmt"># File lib/pluginfactory.rb, line 124</span>
124: <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span><span class="ruby-operator">::</span><span class="ruby-identifier">extend_object</span>( <span class="ruby-identifier">obj</span> )
125: <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">is_a?</span>( <span class="ruby-constant">Class</span> )
126: <span class="ruby-identifier">raise</span> <span class="ruby-constant">TypeError</span>, <span class="ruby-node">"Cannot extend a #{obj.class.name}"</span>, <span class="ruby-identifier">caller</span>(<span class="ruby-value">1</span>)
127: <span class="ruby-keyword kw">end</span>
128: <span class="ruby-identifier">obj</span>.<span class="ruby-identifier">instance_variable_set</span>( <span class="ruby-identifier">:@derivatives</span>, {} )
129: <span class="ruby-keyword kw">super</span>
130: <span class="ruby-keyword kw">end</span></pre>
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6 entries across 6 versions & 1 rubygems