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          </div>
          

          <div class="method-description">
            
            <p>Take App.id as argument and returns count of distinct closed exceptions for
an Application</p>
            

            
            <div class="method-source-code" id="count_closed-source">
<pre>
<span class="ruby-comment"># File app/models/app_exception.rb, line 42</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">count_closed</span