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8 <title>layout (Board)</title>
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13 <pre><span class="ruby-comment cmt"># File lib/libttc.rb, line 176</span>
14 <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">layout</span>
15 <span class="ruby-identifier">out_string</span> = <span class="ruby-value str">""</span>
16 <span class="ruby-ivar">@positions</span>.<span class="ruby-identifier">keys</span>.<span class="ruby-identifier">sort</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">position</span><span class="ruby-operator">|</span>
17 <span class="ruby-identifier">out_string</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">sprintf</span>(<span class="ruby-value str">"%s touches "</span>, <span class="ruby-ivar">@positions</span>[<span class="ruby-identifier">position</span>])
18 <span class="ruby-ivar">@positions</span>[<span class="ruby-identifier">position</span>].<span class="ruby-identifier">neighbours</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">neighbour</span><span class="ruby-operator">|</span>
19 <span class="ruby-identifier">out_string</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">sprintf</span>(<span class="ruby-value str">"%s, "</span>, <span class="ruby-identifier">neighbour</span>)
20 <span class="ruby-keyword kw">end</span>
21 <span class="ruby-identifier">out_string</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">sprintf</span>(<span class="ruby-value str">"\n"</span>)
22 <span class="ruby-keyword kw">end</span>
23 <span class="ruby-identifier">out_string</span>
24 <span class="ruby-keyword kw">end</span></pre>