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<title>process_if (Tailor)</title>
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<pre><span class="cmt"># File tailor.rb, line 148</span>
  <span class="kw">def</span> process_if(xml_context, eval_context)
    elements = REXML::XPath.match(xml_context, <span class="str">'.//*[@if]'</span>)
    elements.each <span class="kw">do</span> |element|
      <span class="kw">begin</span>
        condition = element.attributes[<span class="str">'if'</span>].strip
        result = eval(condition.untaint, eval_context)
        <span class="kw">if</span> result
          element.attributes.get_attribute(<span class="str">'if'</span>).remove
        <span class="kw">else</span>
          element.remove
        <span class="kw">end</span>
      <span class="kw">rescue</span> NameError
        <span class="kw">next</span>
      <span class="kw">end</span>
    <span class="kw">end</span>
  <span class="kw">end</span></pre>
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Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
mega-0.3.1	pub/xml/xmltailor/rdoc/classes/Tailor.src/M000007.html