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  <title>Module: Erubis</title>
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    <div id="classHeader">
        <table class="header-table">
        <tr class="top-aligned-row">
          <td><strong>Module</strong></td>
          <td class="class-name-in-header">Erubis</td>
        </tr>
        <tr class="top-aligned-row">
            <td><strong>In:</strong></td>
            <td>
                <a href="../files/erubis/context_rb.html">
                erubis/context.rb
                </a>
        <br />
                <a href="../files/erubis/converter_rb.html">
                erubis/converter.rb
                </a>
        <br />
                <a href="../files/erubis/engine/ec_rb.html">
                erubis/engine/ec.rb
                </a>
        <br />
                <a href="../files/erubis/engine/ecpp_rb.html">
                erubis/engine/ecpp.rb
                </a>
        <br />
                <a href="../files/erubis/engine/ejava_rb.html">
                erubis/engine/ejava.rb
                </a>
        <br />
                <a href="../files/erubis/engine/ejavascript_rb.html">
                erubis/engine/ejavascript.rb
                </a>
        <br />
                <a href="../files/erubis/engine/enhanced_rb.html">
                erubis/engine/enhanced.rb
                </a>
        <br />
                <a href="../files/erubis/engine/eperl_rb.html">
                erubis/engine/eperl.rb
                </a>
        <br />
                <a href="../files/erubis/engine/ephp_rb.html">
                erubis/engine/ephp.rb
                </a>
        <br />
                <a href="../files/erubis/engine/eruby_rb.html">
                erubis/engine/eruby.rb
                </a>
        <br />
                <a href="../files/erubis/engine/escheme_rb.html">
                erubis/engine/escheme.rb
                </a>
        <br />
                <a href="../files/erubis/engine/optimized_rb.html">
                erubis/engine/optimized.rb
                </a>
        <br />
                <a href="../files/erubis/engine_rb.html">
                erubis/engine.rb
                </a>
        <br />
                <a href="../files/erubis/enhancer_rb.html">
                erubis/enhancer.rb
                </a>
        <br />
                <a href="../files/erubis/error_rb.html">
                erubis/error.rb
                </a>
        <br />
                <a href="../files/erubis/evaluator_rb.html">
                erubis/evaluator.rb
                </a>
        <br />
                <a href="../files/erubis/generator_rb.html">
                erubis/generator.rb
                </a>
        <br />
                <a href="../files/erubis/helper_rb.html">
                erubis/helper.rb
                </a>
        <br />
                <a href="../files/erubis/helpers/rails_form_helper_rb.html">
                erubis/helpers/rails_form_helper.rb
                </a>
        <br />
                <a href="../files/erubis/helpers/rails_helper_rb.html">
                erubis/helpers/rails_helper.rb
                </a>
        <br />
                <a href="../files/erubis/main_rb.html">
                erubis/main.rb
                </a>
        <br />
                <a href="../files/erubis/preprocessing_rb.html">
                erubis/preprocessing.rb
                </a>
        <br />
                <a href="../files/erubis/tiny_rb.html">
                erubis/tiny.rb
                </a>
        <br />
                <a href="../files/erubis_rb.html">
                erubis.rb
                </a>
        <br />
            </td>
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    <div id="description">
      <p>
an implementation of eRuby
</p>
<p>
ex.
</p>
<pre>
  input = &lt;&lt;'END'
   &lt;ul&gt;
    &lt;% for item in @list %&gt;
     &lt;li&gt;&lt;%= item %&gt;
         &lt;%== item %&gt;&lt;/li&gt;
    &lt;% end %&gt;
   &lt;/ul&gt;
  END
  list = ['&lt;aaa&gt;', 'b&amp;b', '&quot;ccc&quot;']
  eruby = Erubis::Eruby.new(input)
  puts &quot;--- code ---&quot;
  puts eruby.src
  puts &quot;--- result ---&quot;
  context = Erubis::Context.new()   # or new(:list=&gt;list)
  context[:list] = list
  puts eruby.evaluate(context)
</pre>
<p>
result:
</p>
<pre>
  --- source ---
  _buf = ''; _buf &lt;&lt; '&lt;ul&gt;
  ';  for item in @list
   _buf &lt;&lt; '  &lt;li&gt;'; _buf &lt;&lt; ( item ).to_s; _buf &lt;&lt; '
  '; _buf &lt;&lt; '      '; _buf &lt;&lt; Erubis::XmlHelper.escape_xml( item ); _buf &lt;&lt; '&lt;/li&gt;
  ';  end
   _buf &lt;&lt; '&lt;/ul&gt;
  ';
  _buf.to_s
  --- result ---
   &lt;ul&gt;
     &lt;li&gt;&lt;aaa&gt;
         &amp;lt;aaa&amp;gt;&lt;/li&gt;
     &lt;li&gt;b&amp;b
         b&amp;amp;b&lt;/li&gt;
     &lt;li&gt;&quot;ccc&quot;
         &amp;quot;ccc&amp;quot;&lt;/li&gt;
   &lt;/ul&gt;
</pre>

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    <div id="class-list">
      <h3 class="section-bar">Classes and Modules</h3>

      Module <a href="Erubis/ArrayBufferEnhancer.html" class="link">Erubis::ArrayBufferEnhancer</a><br />
Module <a href="Erubis/ArrayEnhancer.html" class="link">Erubis::ArrayEnhancer</a><br />
Module <a href="Erubis/Basic.html" class="link">Erubis::Basic</a><br />
Module <a href="Erubis/BiPatternEnhancer.html" class="link">Erubis::BiPatternEnhancer</a><br />
Module <a href="Erubis/CGenerator.html" class="link">Erubis::CGenerator</a><br />
Module <a href="Erubis/Converter.html" class="link">Erubis::Converter</a><br />
Module <a href="Erubis/CppGenerator.html" class="link">Erubis::CppGenerator</a><br />
Module <a href="Erubis/DeleteIndentEnhancer.html" class="link">Erubis::DeleteIndentEnhancer</a><br />
Module <a href="Erubis/ErboutEnhancer.html" class="link">Erubis::ErboutEnhancer</a><br />
Module <a href="Erubis/EscapeEnhancer.html" class="link">Erubis::EscapeEnhancer</a><br />
Module <a href="Erubis/Evaluator.html" class="link">Erubis::Evaluator</a><br />
Module <a href="Erubis/Generator.html" class="link">Erubis::Generator</a><br />
Module <a href="Erubis/HeaderFooterEnhancer.html" class="link">Erubis::HeaderFooterEnhancer</a><br />
Module <a href="Erubis/Helpers.html" class="link">Erubis::Helpers</a><br />
Module <a href="Erubis/InterpolationEnhancer.html" class="link">Erubis::InterpolationEnhancer</a><br />
Module <a href="Erubis/JavaGenerator.html" class="link">Erubis::JavaGenerator</a><br />
Module <a href="Erubis/JavascriptGenerator.html" class="link">Erubis::JavascriptGenerator</a><br />
Module <a href="Erubis/NoCodeEnhancer.html" class="link">Erubis::NoCodeEnhancer</a><br />
Module <a href="Erubis/NoTextEnhancer.html" class="link">Erubis::NoTextEnhancer</a><br />
Module <a href="Erubis/OptimizedGenerator.html" class="link">Erubis::OptimizedGenerator</a><br />
Module <a href="Erubis/PI.html" class="link">Erubis::PI</a><br />
Module <a href="Erubis/PercentLineEnhancer.html" class="link">Erubis::PercentLineEnhancer</a><br />
Module <a href="Erubis/PerlGenerator.html" class="link">Erubis::PerlGenerator</a><br />
Module <a href="Erubis/PhpGenerator.html" class="link">Erubis::PhpGenerator</a><br />
Module <a href="Erubis/PrefixedLineEnhancer.html" class="link">Erubis::PrefixedLineEnhancer</a><br />
Module <a href="Erubis/PreprocessingHelper.html" class="link">Erubis::PreprocessingHelper</a><br />
Module <a href="Erubis/PrintEnabledEnhancer.html" class="link">Erubis::PrintEnabledEnhancer</a><br />
Module <a href="Erubis/PrintOutEnhancer.html" class="link">Erubis::PrintOutEnhancer</a><br />
Module <a href="Erubis/RubyEvaluator.html" class="link">Erubis::RubyEvaluator</a><br />
Module <a href="Erubis/RubyGenerator.html" class="link">Erubis::RubyGenerator</a><br />
Module <a href="Erubis/SchemeGenerator.html" class="link">Erubis::SchemeGenerator</a><br />
Module <a href="Erubis/SimplifyEnhancer.html" class="link">Erubis::SimplifyEnhancer</a><br />
Module <a href="Erubis/StdoutEnhancer.html" class="link">Erubis::StdoutEnhancer</a><br />
Module <a href="Erubis/StringBufferEnhancer.html" class="link">Erubis::StringBufferEnhancer</a><br />
Module <a href="Erubis/XmlHelper.html" class="link">Erubis::XmlHelper</a><br />
Class <a href="Erubis/ArrayBufferEruby.html" class="link">Erubis::ArrayBufferEruby</a><br />
Class <a href="Erubis/ArrayEruby.html" class="link">Erubis::ArrayEruby</a><br />
Class <a href="Erubis/BiPatternEruby.html" class="link">Erubis::BiPatternEruby</a><br />
Class <a href="Erubis/CommandOptionError.html" class="link">Erubis::CommandOptionError</a><br />
Class <a href="Erubis/Context.html" class="link">Erubis::Context</a><br />
Class <a href="Erubis/DeleteIndentEruby.html" class="link">Erubis::DeleteIndentEruby</a><br />
Class <a href="Erubis/Ec.html" class="link">Erubis::Ec</a><br />
Class <a href="Erubis/Ecpp.html" class="link">Erubis::Ecpp</a><br />
Class <a href="Erubis/Ejava.html" class="link">Erubis::Ejava</a><br />
Class <a href="Erubis/Ejavascript.html" class="link">Erubis::Ejavascript</a><br />
Class <a href="Erubis/Engine.html" class="link">Erubis::Engine</a><br />
Class <a href="Erubis/Eperl.html" class="link">Erubis::Eperl</a><br />
Class <a href="Erubis/Ephp.html" class="link">Erubis::Ephp</a><br />
Class <a href="Erubis/ErboutEruby.html" class="link">Erubis::ErboutEruby</a><br />
Class <a href="Erubis/ErubisError.html" class="link">Erubis::ErubisError</a><br />
Class <a href="Erubis/Eruby.html" class="link">Erubis::Eruby</a><br />
Class <a href="Erubis/EscapedEc.html" class="link">Erubis::EscapedEc</a><br />
Class <a href="Erubis/EscapedEcpp.html" class="link">Erubis::EscapedEcpp</a><br />
Class <a href="Erubis/EscapedEjava.html" class="link">Erubis::EscapedEjava</a><br />
Class <a href="Erubis/EscapedEjavascript.html" class="link">Erubis::EscapedEjavascript</a><br />
Class <a href="Erubis/EscapedEperl.html" class="link">Erubis::EscapedEperl</a><br />
Class <a href="Erubis/EscapedEphp.html" class="link">Erubis::EscapedEphp</a><br />
Class <a href="Erubis/EscapedEruby.html" class="link">Erubis::EscapedEruby</a><br />
Class <a href="Erubis/EscapedEscheme.html" class="link">Erubis::EscapedEscheme</a><br />
Class <a href="Erubis/Escheme.html" class="link">Erubis::Escheme</a><br />
Class <a href="Erubis/FastEruby.html" class="link">Erubis::FastEruby</a><br />
Class <a href="Erubis/HeaderFooterEruby.html" class="link">Erubis::HeaderFooterEruby</a><br />
Class <a href="Erubis/InterpolationEruby.html" class="link">Erubis::InterpolationEruby</a><br />
Class <a href="Erubis/Main.html" class="link">Erubis::Main</a><br />
Class <a href="Erubis/NoCodeEruby.html" class="link">Erubis::NoCodeEruby</a><br />
Class <a href="Erubis/NoTextEruby.html" class="link">Erubis::NoTextEruby</a><br />
Class <a href="Erubis/NotSupportedError.html" class="link">Erubis::NotSupportedError</a><br />
Class <a href="Erubis/OptimizedEruby.html" class="link">Erubis::OptimizedEruby</a><br />
Class <a href="Erubis/OptimizedXmlEruby.html" class="link">Erubis::OptimizedXmlEruby</a><br />
Class <a href="Erubis/PercentLineEruby.html" class="link">Erubis::PercentLineEruby</a><br />
Class <a href="Erubis/PrefixedLineEruby.html" class="link">Erubis::PrefixedLineEruby</a><br />
Class <a href="Erubis/PreprocessingEruby.html" class="link">Erubis::PreprocessingEruby</a><br />
Class <a href="Erubis/PrintEnabledEruby.html" class="link">Erubis::PrintEnabledEruby</a><br />
Class <a href="Erubis/PrintOutEruby.html" class="link">Erubis::PrintOutEruby</a><br />
Class <a href="Erubis/PrintOutSimplifiedEruby.html" class="link">Erubis::PrintOutSimplifiedEruby</a><br />
Class <a href="Erubis/SimplifiedEruby.html" class="link">Erubis::SimplifiedEruby</a><br />
Class <a href="Erubis/StdoutEruby.html" class="link">Erubis::StdoutEruby</a><br />
Class <a href="Erubis/StdoutSimplifiedEruby.html" class="link">Erubis::StdoutSimplifiedEruby</a><br />
Class <a href="Erubis/StringBufferEruby.html" class="link">Erubis::StringBufferEruby</a><br />
Class <a href="Erubis/StringIOEruby.html" class="link">Erubis::StringIOEruby</a><br />
Class <a href="Erubis/TinyEruby.html" class="link">Erubis::TinyEruby</a><br />
Class <a href="Erubis/XmlEruby.html" class="link">Erubis::XmlEruby</a><br />

    </div>

    <div id="constants-list">
      <h3 class="section-bar">Constants</h3>

      <div class="name-list">
        <table summary="Constants">
        <tr class="top-aligned-row context-row">
          <td class="context-item-name">EMPTY_BINDING</td>
          <td>=</td>
          <td class="context-item-value">binding()</td>
        </tr>
        <tr class="top-aligned-row context-row">
          <td class="context-item-name">Ejs</td>
          <td>=</td>
          <td class="context-item-value">Ejavascript</td>
        </tr>
        <tr class="top-aligned-row context-row">
          <td class="context-item-name">EscapedEjs</td>
          <td>=</td>
          <td class="context-item-value">EscapedEjavascript</td>
        </tr>
        <tr class="top-aligned-row context-row">
          <td class="context-item-name">VERSION</td>
          <td>=</td>
          <td class="context-item-value">('$Release: 2.7.0 $' =~ /([.\d]+)/) &amp;&amp; $1</td>
        </tr>
        </table>
      </div>
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