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<title>file_open (MainWindow)</title>
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<pre><span class="ruby-comment cmt"># File lib/json/editor.rb, line 1195</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">file_open</span>(<span class="ruby-identifier">filename</span> = <span class="ruby-keyword kw">nil</span>)
<span class="ruby-identifier">filename</span> = <span class="ruby-identifier">select_file</span>(<span class="ruby-value str">'Open as a JSON file'</span>) <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">filename</span>
<span class="ruby-identifier">data</span> = <span class="ruby-identifier">load_file</span>(<span class="ruby-identifier">filename</span>) <span class="ruby-keyword kw">or</span> <span class="ruby-keyword kw">return</span>
<span class="ruby-identifier">view_new_model</span> <span class="ruby-constant">Editor</span>.<span class="ruby-identifier">data2model</span>(<span class="ruby-identifier">data</span>)
<span class="ruby-keyword kw">end</span></pre>
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