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<li>lib/ymdp/view/asset_tag_helper.rb
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<li><a href="#method-i-image_tag">#image_tag</a>
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<h1 class="module">module YMDP::AssetTagHelper</h1>
<div id="description" class="description">
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<section id="5Buntitled-5D" class="documentation-section">
<!-- Methods -->
<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-description">
<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">"x"</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">"this.src='#{path_to_image(mouseover)}'"</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:onmouseout</span>] = <span class="ruby-node">"this.src='#{path_to_image(options[:src])}'"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">tag</span>(<span class="ruby-string">"img"</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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