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<title>auto_link (ActionView::Helpers::TextHelper)</title>
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<pre><span class="ruby-comment cmt"># File lib/action_view/helpers/text_helper.rb, line 371</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">auto_link</span>(<span class="ruby-identifier">text</span>, <span class="ruby-operator">*</span><span class="ruby-identifier">args</span>, <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)<span class="ruby-comment cmt">#link = :all, href_options = {}, &block)</span>
<span class="ruby-keyword kw">return</span> <span class="ruby-value str">''</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">text</span>.<span class="ruby-identifier">blank?</span>
<span class="ruby-identifier">options</span> = <span class="ruby-identifier">args</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">==</span> <span class="ruby-value">2</span> <span class="ruby-operator">?</span> {} <span class="ruby-operator">:</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">extract_options!</span> <span class="ruby-comment cmt"># this is necessary because the old auto_link API has a Hash as its last parameter</span>
<span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:link</span>] = <span class="ruby-identifier">args</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">:all</span>
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:html</span>] = <span class="ruby-identifier">args</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">||</span> {}
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">options</span>.<span class="ruby-identifier">reverse_merge!</span>(<span class="ruby-identifier">:link</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">:all</span>, <span class="ruby-identifier">:html</span> =<span class="ruby-operator">></span> {})
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:link</span>].<span class="ruby-identifier">to_sym</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:all</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">auto_link_email_addresses</span>(<span class="ruby-identifier">auto_link_urls</span>(<span class="ruby-identifier">text</span>, <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:html</span>], <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>), <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:html</span>], <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:email_addresses</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">auto_link_email_addresses</span>(<span class="ruby-identifier">text</span>, <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:html</span>], <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:urls</span> <span class="ruby-keyword kw">then</span> <span class="ruby-identifier">auto_link_urls</span>(<span class="ruby-identifier">text</span>, <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:html</span>], <span class="ruby-operator">&</span><span class="ruby-identifier">block</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span></pre>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
8b99df826c3b6cf56a1caaae5f931d50
>
files
>
911
