File: //usr/share/doc/ruby-erubis/doc-api/classes/Erubis/Generator.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::Generator</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::Generator</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/erubis/generator_rb.html">
erubis/generator.rb
</a>
<br />
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
code generator, called by <a href="Converter.html">Converter</a> module
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000021">add_expr_debug</a>
<a href="#M000020">add_expr_escaped</a>
<a href="#M000019">add_expr_literal</a>
<a href="#M000022">add_postamble</a>
<a href="#M000016">add_preamble</a>
<a href="#M000018">add_stmt</a>
<a href="#M000017">add_text</a>
<a href="#M000014">escape_text</a>
<a href="#M000015">escaped_expr</a>
<a href="#M000013">init_generator</a>
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<div id="attribute-list">
<h3 class="section-bar">Attributes</h3>
<div class="name-list">
<table>
<tr class="top-aligned-row context-row">
<td class="context-item-name">escapefunc</td>
<td class="context-item-value"> [RW] </td>
<td class="context-item-desc"></td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000021" class="method-detail">
<a name="M000021"></a>
<div class="method-heading">
<a href="#M000021" class="method-signature">
<span class="method-name">add_expr_debug</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add expression code to src for debug. this is called by
add_expr().
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000021-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000021-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 72</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_debug</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000020" class="method-detail">
<a name="M000020"></a>
<div class="method-heading">
<a href="#M000020" class="method-signature">
<span class="method-name">add_expr_escaped</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add escaped expression code to src. this is called by
add_expr().
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000020-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000020-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 67</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_escaped</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000019" class="method-detail">
<a name="M000019"></a>
<div class="method-heading">
<a href="#M000019" class="method-signature">
<span class="method-name">add_expr_literal</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add expression literal code to src. this is called by
add_expr().
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000019-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000019-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 62</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_literal</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000022" class="method-detail">
<a name="M000022"></a>
<div class="method-heading">
<a href="#M000022" class="method-signature">
<span class="method-name">add_postamble</span><span class="method-args">(src)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add @postamble to src
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000022-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000022-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 77</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_postamble</span>(<span class="ruby-identifier">src</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000016" class="method-detail">
<a name="M000016"></a>
<div class="method-heading">
<a href="#M000016" class="method-signature">
<span class="method-name">add_preamble</span><span class="method-args">(src)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add @preamble to src
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000016-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000016-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 47</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_preamble</span>(<span class="ruby-identifier">src</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000018" class="method-detail">
<a name="M000018"></a>
<div class="method-heading">
<a href="#M000018" class="method-signature">
<span class="method-name">add_stmt</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add statement code to src
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000018-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000018-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 57</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_stmt</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000017" class="method-detail">
<a name="M000017"></a>
<div class="method-heading">
<a href="#M000017" class="method-signature">
<span class="method-name">add_text</span><span class="method-args">(src, text)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) add text string to src
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000017-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000017-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 52</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">text</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000014" class="method-detail">
<a name="M000014"></a>
<div class="method-heading">
<a href="#M000014" class="method-signature">
<span class="method-name">escape_text</span><span class="method-args">(text)</span>
</a>
</div>
<div class="method-description">
<p>
(abstract) escape text string
</p>
<p>
ex.
</p>
<pre>
def escape_text(text)
return text.dump
# or return "'" + text.gsub(/['\\]/, '\\\\\&') + "'"
end
</pre>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000014-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000014-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 36</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escape_text</span>(<span class="ruby-identifier">text</span>)
<span class="ruby-identifier">not_implemented</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000015" class="method-detail">
<a name="M000015"></a>
<div class="method-heading">
<a href="#M000015" class="method-signature">
<span class="method-name">escaped_expr</span><span class="method-args">(code)</span>
</a>
</div>
<div class="method-description">
<p>
return escaped expression code (ex. ‘h(…)’ or
‘htmlspecialchars(…)’)
</p>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000015-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000015-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 41</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escaped_expr</span>(<span class="ruby-identifier">code</span>)
<span class="ruby-identifier">code</span>.<span class="ruby-identifier">strip!</span>
<span class="ruby-keyword kw">return</span> <span class="ruby-node">"#{@escapefunc}(#{code})"</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000013" class="method-detail">
<a name="M000013"></a>
<div class="method-heading">
<a href="#M000013" class="method-signature">
<span class="method-name">init_generator</span><span class="method-args">(properties={})</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000013-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000013-source">
<pre>
<span class="ruby-comment cmt"># File erubis/generator.rb, line 24</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">init_generator</span>(<span class="ruby-identifier">properties</span>={})
<span class="ruby-ivar">@escapefunc</span> = <span class="ruby-identifier">properties</span>[<span class="ruby-identifier">:escapefunc</span>]
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
</div>
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>
</body>
</html>