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<title>link_to_format (ApplicationHelper)</title>
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<pre><span class="ruby-comment cmt"># File lib/deltacloud/helpers/application_helper.rb, line 164</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">link_to_format</span>(<span class="ruby-identifier">format</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-value str">''</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">request</span>.<span class="ruby-identifier">env</span>[<span class="ruby-value str">'REQUEST_URI'</span>]
<span class="ruby-identifier">uri</span> = <span class="ruby-identifier">request</span>.<span class="ruby-identifier">env</span>[<span class="ruby-value str">'REQUEST_URI'</span>]
<span class="ruby-keyword kw">return</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">uri</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-value str">'format='</span>)
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">uri</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-value str">'?'</span>)
<span class="ruby-identifier">uri</span><span class="ruby-operator">+=</span><span class="ruby-node">"&format=#{format}"</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">uri</span><span class="ruby-operator">+=</span><span class="ruby-node">"?format=#{format}"</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-value str">'<a data-ajax="false" data-icon="grid" href="%s">%s</a>'</span> <span class="ruby-operator">%</span> [<span class="ruby-identifier">uri</span>, <span class="ruby-node">"#{format}"</span>.<span class="ruby-identifier">upcase</span>]
<span class="ruby-keyword kw">end</span></pre>
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