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<title>is_xrds? (OpenID::Yadis)</title>
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<pre><span class="ruby-comment cmt"># File lib/openid/yadis/xrds.rb, line 108</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-constant">Yadis</span><span class="ruby-operator">::</span><span class="ruby-identifier">is_xrds?</span>(<span class="ruby-identifier">xrds_tree</span>)
<span class="ruby-identifier">xrds_root</span> = <span class="ruby-identifier">xrds_tree</span>.<span class="ruby-identifier">root</span>
<span class="ruby-keyword kw">return</span> (<span class="ruby-operator">!</span><span class="ruby-identifier">xrds_root</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-keyword kw">and</span>
<span class="ruby-identifier">xrds_root</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'XRDS'</span> <span class="ruby-keyword kw">and</span>
<span class="ruby-identifier">xrds_root</span>.<span class="ruby-identifier">namespace</span> <span class="ruby-operator">==</span> <span class="ruby-constant">XRDS_NS</span>)
<span class="ruby-keyword kw">end</span></pre>
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