title: zurb foundation - many duplicate css entries
body: <p>I've been using zurb foundation for quite a while now.<br>
  I'm using a bower + compass setup as described here<br>
  <a href="http://foundation.zurb.com/docs/sass.html" rel="nofollow noreferrer">http://foundation.zurb.com/docs/sass.html</a></p>
  
  <p>Today while working I noticed that a page was taking a while to load and while attempting to trouble shoot an issue I noticed that there are a many duplicate directives in the generated css file.</p>
  
  <p>I'm sure this is probably me doing something wrong, but I don't know where to start looking and I don't even know what information to provide that might help narrow down the issue.  </p>
  
  <p>Foundation 5.4.5 --> actually running 5.4.7</p>
  
  <p>Compass 1.0.1</p>
  
  <p>Any assistance apprecieated.</p>
  
  <p><img src="https://i.stack.imgur.com/Wgaod.png" alt="enter image description here"></p>
  
  <p>*************** Update: *****************<br>
  So as it turns out I was in fact running 5.4.7
  I looked in _functions.scss per @Cartucho</p>
  
  <p>and it looks like the patch is there:</p>
  
  <pre><code>// IMPORT ONCE
  // We use this to prevent styles from being loaded multiple times for compenents that rely on other components. 
  $modules: () !default;
  @mixin exports($name) {
    $module_index: index($modules, $name);
    @if (($module_index == null) or ($module_index == false)) {
      $modules: append($modules, $name);
      @content;
    }
  }
  </code></pre>
  
  <p>@KatieK some examples from outputted css
  at line 90</p>
  
  <pre><code>/* line 386, ../../../../foundation_master/bower_components/foundation/scss/foundation/components/_global.scss */
  *,
  *:before,
  *:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
  </code></pre>
  
  <p>at line 2885</p>
  
  <pre><code>/* line 386, ../../../../foundation_master/bower_components/foundation/scss/foundation/components/_global.scss */
  *,
  *:before,
  *:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
  </code></pre>
  
  <p>at line 3085</p>
  
  <pre><code>/* line 386, ../../../../foundation_master/bower_components/foundation/scss/foundation/components/_global.scss */
  *,
  *:before,
  *:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
  </code></pre>