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8 <title>capture (Piece)</title>
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13 <pre><span class="ruby-comment cmt"># File lib/libttc.rb, line 266</span>
14 <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">capture</span>(<span class="ruby-identifier">other_piece</span>)
15 <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@position</span> = <span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">position</span>
16 <span class="ruby-ivar">@contains</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">other_piece</span>
17 <span class="ruby-ivar">@contains</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">contains</span>
18 <span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">contains</span> = []
19 <span class="ruby-identifier">other_piece</span>.<span class="ruby-identifier">captured</span> = <span class="ruby-keyword kw">true</span>
20 <span class="ruby-keyword kw">else</span>
21 <span class="ruby-identifier">raise</span>(<span class="ruby-constant">InvalidCaptureError</span>,
22 <span class="ruby-node">&quot;Piece #{self.name} cannot capture #{other_piece.name}: different locations&quot;</span>)
23 <span class="ruby-keyword kw">end</span>
24 <span class="ruby-keyword kw">end</span></pre>
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