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    <li>lib/ymdp/view/asset_tag_helper.rb
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  <h1 class="module">module YMDP::AssetTagHelper</h1>

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     <section id="public-instance-5Buntitled-5D-method-details" class="method-section section">
      <h3 class="section-header">Public Instance Methods</h3>

    
      <div id="method-i-image_tag" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">image_tag</span><span
            class="method-args">(source, options = {})</span>
          <span class="method-click-advice">click to toggle source</span>
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          <div class="method-source-code" id="image_tag-source">
            <pre><span class="ruby-comment"># File lib/ymdp/view/asset_tag_helper.rb, line 63</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">image_tag</span>(<span class="ruby-identifier">source</span>, <span class="ruby-identifier">options</span> = {})
  <span class="ruby-comment"># options.symbolize_keys!</span>

  <span class="ruby-identifier">options</span>[<span class="ruby-value">:src</span>] = <span class="ruby-identifier">path_to_image</span>(<span class="ruby-identifier">source</span>)
  <span class="ruby-identifier">options</span>[<span class="ruby-value">:alt</span>] <span class="ruby-operator">||=</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value">:src</span>], <span class="ruby-string">'.*'</span>).<span class="ruby-identifier">split</span>(<span class="ruby-string">'.'</span>).<span class="ruby-identifier">first</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">capitalize</span>

  <span class="ruby-keyword">if</span> <span class="ruby-identifier">size</span> = <span class="ruby-identifier">options</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-value">:size</span>)
    <span class="ruby-identifier">options</span>[<span class="ruby-value">:width</span>], <span class="ruby-identifier">options</span>[<span class="ruby-value">:height</span>] = <span class="ruby-identifier">size</span>.<span class="ruby-identifier">split</span>(<span class="ruby-string">&quot;x&quot;</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">size</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">%r{^\d+x\d+$}</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-keyword">if</span> <span class="ruby-identifier">mouseover</span> = <span class="ruby-identifier">options</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-value">:mouseover</span>)
    <span class="ruby-identifier">options</span>[<span class="ruby-value">:onmouseover</span>] = <span class="ruby-node">&quot;this.src='#{path_to_image(mouseover)}'&quot;</span>
    <span class="ruby-identifier">options</span>[<span class="ruby-value">:onmouseout</span>]  = <span class="ruby-node">&quot;this.src='#{path_to_image(options[:src])}'&quot;</span>
  <span class="ruby-keyword">end</span>

  <span class="ruby-identifier">tag</span>(<span class="ruby-string">&quot;img&quot;</span>, <span class="ruby-identifier">options</span>)
<span class="ruby-keyword">end</span></pre>
          </div><!-- image_tag-source -->
          
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      </div><!-- image_tag-method -->

    
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