File: //usr/share/doc/ruby-erubis/doc-api/classes/Erubis.html
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Module: Erubis</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href=".././rdoc-style.css" type="text/css" media="screen" />
<script type="text/javascript">
// <![CDATA[
function popupCode( url ) {
window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
}
function toggleCode( id ) {
if ( document.getElementById )
elem = document.getElementById( id );
else if ( document.all )
elem = eval( "document.all." + id );
else
return false;
elemStyle = elem.style;
if ( elemStyle.display != "block" ) {
elemStyle.display = "block"
} else {
elemStyle.display = "none"
}
return true;
}
// Make codeblocks hidden by default
document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
// ]]>
</script>
</head>
<body>
<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>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
an implementation of eRuby
</p>
<p>
ex.
</p>
<pre>
input = <<'END'
<ul>
<% for item in @list %>
<li><%= item %>
<%== item %></li>
<% end %>
</ul>
END
list = ['<aaa>', 'b&b', '"ccc"']
eruby = Erubis::Eruby.new(input)
puts "--- code ---"
puts eruby.src
puts "--- result ---"
context = Erubis::Context.new() # or new(:list=>list)
context[:list] = list
puts eruby.evaluate(context)
</pre>
<p>
result:
</p>
<pre>
--- source ---
_buf = ''; _buf << '<ul>
'; for item in @list
_buf << ' <li>'; _buf << ( item ).to_s; _buf << '
'; _buf << ' '; _buf << Erubis::XmlHelper.escape_xml( item ); _buf << '</li>
'; end
_buf << '</ul>
';
_buf.to_s
--- result ---
<ul>
<li><aaa>
&lt;aaa&gt;</li>
<li>b&b
b&amp;b</li>
<li>"ccc"
&quot;ccc&quot;</li>
</ul>
</pre>
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<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]+)/) && $1</td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
</div>
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>
</body>
</html>