code_ruby/Maasha/lib/doc/classes/Fasta.src/M000031.html

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  10   <pre><span class="ruby-comment cmt"># File fasta.rb, line 33</span>
  11   <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">open</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
  12     <span class="ruby-identifier">ios</span>   = <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
  13     <span class="ruby-identifier">fasta</span> = <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">ios</span>)
  14
  15     <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">block_given?</span>
  16       <span class="ruby-keyword kw">begin</span>
  17         <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">fasta</span>
  18       <span class="ruby-keyword kw">ensure</span>
  19         <span class="ruby-identifier">ios</span>.<span class="ruby-identifier">close</span>
  20       <span class="ruby-keyword kw">end</span>
  21
  22       <span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">true</span>
  23     <span class="ruby-keyword kw">else</span>
  24       <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">fasta</span>
  25     <span class="ruby-keyword kw">end</span>
  26   <span class="ruby-keyword kw">end</span></pre>
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