File: C:/Ruby27-x64/share/doc/ruby/html/REXML/Light/Node.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>class REXML::Light::Node - RDoc Documentation</title>
<script type="text/javascript">
var rdoc_rel_prefix = "../../";
var index_rel_prefix = "../../";
</script>
<script src="../../js/navigation.js" defer></script>
<script src="../../js/search.js" defer></script>
<script src="../../js/search_index.js" defer></script>
<script src="../../js/searcher.js" defer></script>
<script src="../../js/darkfish.js" defer></script>
<link href="../../css/fonts.css" rel="stylesheet">
<link href="../../css/rdoc.css" rel="stylesheet">
<body id="top" role="document" class="class">
<nav role="navigation">
<div id="project-navigation">
<div id="home-section" role="region" title="Quick navigation" class="nav-section">
<h2>
<a href="../../index.html" rel="home">Home</a>
</h2>
<div id="table-of-contents-navigation">
<a href="../../table_of_contents.html#pages">Pages</a>
<a href="../../table_of_contents.html#classes">Classes</a>
<a href="../../table_of_contents.html#methods">Methods</a>
</div>
</div>
<div id="search-section" role="search" class="project-section initially-hidden">
<form action="#" method="get" accept-charset="utf-8">
<div id="search-field-wrapper">
<input id="search-field" role="combobox" aria-label="Search"
aria-autocomplete="list" aria-controls="search-results"
type="text" name="search" placeholder="Search" spellcheck="false"
title="Type to search, Up and Down to navigate, Enter to load">
</div>
<ul id="search-results" aria-label="Search Results"
aria-busy="false" aria-expanded="false"
aria-atomic="false" class="initially-hidden"></ul>
</form>
</div>
</div>
<div id="class-metadata">
<div id="parent-class-section" class="nav-section">
<h3>Parent</h3>
<p class="link"><a href="../../Object.html">Object</a>
</div>
<!-- Method Quickref -->
<div id="method-list-section" class="nav-section">
<h3>Methods</h3>
<ul class="link-list" role="directory">
<li ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-3C-3C">#<<</a>
<li ><a href="#method-i-3D~">#=~</a>
<li ><a href="#method-i-5B-5D">#[]</a>
<li ><a href="#method-i-5B-5D-3D">#[]=</a>
<li ><a href="#method-i-children">#children</a>
<li ><a href="#method-i-each">#each</a>
<li ><a href="#method-i-has_name-3F">#has_name?</a>
<li ><a href="#method-i-local_name">#local_name</a>
<li ><a href="#method-i-local_name-3D">#local_name=</a>
<li ><a href="#method-i-name">#name</a>
<li ><a href="#method-i-name-3D">#name=</a>
<li ><a href="#method-i-namespace">#namespace</a>
<li ><a href="#method-i-namespace-3D">#namespace=</a>
<li ><a href="#method-i-namespace_of">#namespace_of</a>
<li ><a href="#method-i-namesplit">#namesplit</a>
<li ><a href="#method-i-node_type">#node_type</a>
<li ><a href="#method-i-parent">#parent</a>
<li ><a href="#method-i-parent-3D">#parent=</a>
<li ><a href="#method-i-prefix">#prefix</a>
<li ><a href="#method-i-prefix_of">#prefix_of</a>
<li ><a href="#method-i-root">#root</a>
<li ><a href="#method-i-size">#size</a>
<li ><a href="#method-i-text-3D">#text=</a>
<li ><a href="#method-i-to_s">#to_s</a>
</ul>
</div>
</div>
</nav>
<main role="main" aria-labelledby="class-REXML::Light::Node">
<h1 id="class-REXML::Light::Node" class="class">
class REXML::Light::Node
</h1>
<section class="description">
<p>Represents a tagged <a href="../../XML.html"><code>XML</code></a> element. <a href="../Elements.html"><code>Elements</code></a> are characterized by having children, attributes, and names, and can themselves be children.</p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="constants-list">
<header>
<h3>Constants</h3>
</header>
<dl>
<dt id="NAMESPLIT">NAMESPLIT
<dd>
<dt id="PARENTS">PARENTS
<dd>
</dl>
</section>
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(node=nil)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Create a new element.</p>
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 21</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span> <span class="ruby-identifier">node</span>=<span class="ruby-keyword">nil</span>
<span class="ruby-ivar">@node</span> = <span class="ruby-identifier">node</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">node</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">String</span>
<span class="ruby-identifier">node</span> = [ <span class="ruby-value">:text</span>, <span class="ruby-identifier">node</span> ]
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">node</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">node</span> = [ <span class="ruby-value">:document</span>, <span class="ruby-keyword">nil</span>, <span class="ruby-keyword">nil</span> ]
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">node</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">:start_element</span>
<span class="ruby-identifier">node</span>[<span class="ruby-value">0</span>] = <span class="ruby-value">:element</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">node</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">:start_doctype</span>
<span class="ruby-identifier">node</span>[<span class="ruby-value">0</span>] = <span class="ruby-value">:doctype</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">node</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">:start_document</span>
<span class="ruby-identifier">node</span>[<span class="ruby-value">0</span>] = <span class="ruby-value">:document</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-3C-3C" class="method-detail ">
<div class="method-heading">
<span class="method-name"><<</span><span
class="method-args">(element)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Append a child to this element, optionally under a provided namespace. The namespace argument is ignored if the element argument is an <a href="../Element.html"><code>Element</code></a> object. Otherwise, the element argument is a string, the namespace (if provided) is the namespace the element is created in.</p>
<div class="method-source-code" id="3C-3C-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 122</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title"><<</span> <span class="ruby-identifier">element</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">node_type</span>() <span class="ruby-operator">==</span> <span class="ruby-value">:text</span>
<span class="ruby-identifier">at</span>(<span class="ruby-value">-1</span>) <span class="ruby-operator"><<</span> <span class="ruby-identifier">element</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">newnode</span> = <span class="ruby-constant">Node</span>.<span class="ruby-identifier">new</span>( <span class="ruby-identifier">element</span> )
<span class="ruby-identifier">newnode</span>.<span class="ruby-identifier">parent</span> = <span class="ruby-keyword">self</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">push</span>( <span class="ruby-identifier">newnode</span> )
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">at</span>(<span class="ruby-value">-1</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-3D~" class="method-detail ">
<div class="method-heading">
<span class="method-name">=~</span><span
class="method-args">( path )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="3D~-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 98</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">=~</span>( <span class="ruby-identifier">path</span> )
<span class="ruby-constant">XPath</span>.<span class="ruby-identifier">match</span>( <span class="ruby-keyword">self</span>, <span class="ruby-identifier">path</span> )
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-5B-5D" class="method-detail ">
<div class="method-heading">
<span class="method-name">[]</span><span
class="method-args">( reference, ns=nil )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="5B-5D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 86</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">[]</span>( <span class="ruby-identifier">reference</span>, <span class="ruby-identifier">ns</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-keyword">if</span> <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">String</span>
<span class="ruby-identifier">pfx</span> = <span class="ruby-string">''</span>
<span class="ruby-identifier">pfx</span> = <span class="ruby-node">"#{prefix(ns)}:"</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">ns</span>
<span class="ruby-identifier">at</span>(<span class="ruby-value">3</span>)[<span class="ruby-node">"#{pfx}#{reference}"</span>]
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">Range</span>
<span class="ruby-identifier">_old_get</span>( <span class="ruby-constant">Range</span>.<span class="ruby-identifier">new</span>(<span class="ruby-value">4</span><span class="ruby-operator">+</span><span class="ruby-identifier">reference</span>.<span class="ruby-identifier">begin</span>, <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">end</span>, <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">exclude_end?</span>) )
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">_old_get</span>( <span class="ruby-value">4</span><span class="ruby-operator">+</span><span class="ruby-identifier">reference</span> )
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-5B-5D-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">[]=</span><span
class="method-args">( reference, ns, value=nil )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Doesn't handle namespaces yet</p>
<div class="method-source-code" id="5B-5D-3D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 103</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">[]=</span>( <span class="ruby-identifier">reference</span>, <span class="ruby-identifier">ns</span>, <span class="ruby-identifier">value</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-keyword">if</span> <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">String</span>
<span class="ruby-identifier">value</span> = <span class="ruby-identifier">ns</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">value</span>
<span class="ruby-identifier">at</span>( <span class="ruby-value">3</span> )[<span class="ruby-identifier">reference</span>] = <span class="ruby-identifier">value</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">kind_of?</span> <span class="ruby-constant">Range</span>
<span class="ruby-identifier">_old_put</span>( <span class="ruby-constant">Range</span>.<span class="ruby-identifier">new</span>(<span class="ruby-value">3</span><span class="ruby-operator">+</span><span class="ruby-identifier">reference</span>.<span class="ruby-identifier">begin</span>, <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">end</span>, <span class="ruby-identifier">reference</span>.<span class="ruby-identifier">exclude_end?</span>), <span class="ruby-identifier">ns</span> )
<span class="ruby-keyword">else</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">value</span>
<span class="ruby-identifier">_old_put</span>( <span class="ruby-value">4</span><span class="ruby-operator">+</span><span class="ruby-identifier">reference</span>, <span class="ruby-identifier">ns</span>, <span class="ruby-identifier">value</span> )
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">_old_put</span>( <span class="ruby-value">4</span><span class="ruby-operator">+</span><span class="ruby-identifier">reference</span>, <span class="ruby-identifier">ns</span> )
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-children" class="method-detail ">
<div class="method-heading">
<span class="method-name">children</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="children-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 151</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">children</span>
<span class="ruby-keyword">self</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-each" class="method-detail ">
<div class="method-heading">
<span class="method-name">each</span><span
class="method-args">() { |at(x+4)| ... }</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="each-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 44</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">each</span>
<span class="ruby-identifier">size</span>.<span class="ruby-identifier">times</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span> <span class="ruby-keyword">yield</span>( <span class="ruby-identifier">at</span>(<span class="ruby-identifier">x</span><span class="ruby-value">+4</span>) ) }
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-has_name-3F" class="method-detail ">
<div class="method-heading">
<span class="method-name">has_name?</span><span
class="method-args">( name, namespace = '' )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="has_name-3F-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 147</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">has_name?</span>( <span class="ruby-identifier">name</span>, <span class="ruby-identifier">namespace</span> = <span class="ruby-string">''</span> )
<span class="ruby-identifier">at</span>(<span class="ruby-value">3</span>) <span class="ruby-operator">==</span> <span class="ruby-identifier">name</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">namespace</span>() <span class="ruby-operator">==</span> <span class="ruby-identifier">namespace</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-local_name" class="method-detail ">
<div class="method-heading">
<span class="method-name">local_name</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="local_name-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 62</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">local_name</span>
<span class="ruby-identifier">namesplit</span>
<span class="ruby-ivar">@name</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-local_name-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">local_name=</span><span
class="method-args">( name_str )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="local_name-3D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 67</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">local_name=</span>( <span class="ruby-identifier">name_str</span> )
<span class="ruby-identifier">_old_put</span>( <span class="ruby-value">1</span>, <span class="ruby-node">"#@prefix:#{name_str}"</span> )
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-name" class="method-detail ">
<div class="method-heading">
<span class="method-name">name</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="name-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 48</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">name</span>
<span class="ruby-identifier">at</span>(<span class="ruby-value">2</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-name-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">name=</span><span
class="method-args">( name_str, ns=nil )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="name-3D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 52</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">name=</span>( <span class="ruby-identifier">name_str</span>, <span class="ruby-identifier">ns</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-identifier">pfx</span> = <span class="ruby-string">''</span>
<span class="ruby-identifier">pfx</span> = <span class="ruby-node">"#{prefix(ns)}:"</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">ns</span>
<span class="ruby-identifier">_old_put</span>(<span class="ruby-value">2</span>, <span class="ruby-node">"#{pfx}#{name_str}"</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-namespace" class="method-detail ">
<div class="method-heading">
<span class="method-name">namespace</span><span
class="method-args">( prefix=prefix() )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="namespace-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 75</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">namespace</span>( <span class="ruby-identifier">prefix</span>=<span class="ruby-identifier">prefix</span>() )
<span class="ruby-identifier">namespace_of</span>( <span class="ruby-keyword">self</span>, <span class="ruby-identifier">prefix</span> )
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-namespace-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">namespace=</span><span
class="method-args">( namespace )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="namespace-3D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 79</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">namespace=</span>( <span class="ruby-identifier">namespace</span> )
<span class="ruby-ivar">@prefix</span> = <span class="ruby-identifier">prefix</span>( <span class="ruby-identifier">namespace</span> )
<span class="ruby-identifier">pfx</span> = <span class="ruby-string">''</span>
<span class="ruby-identifier">pfx</span> = <span class="ruby-string">"#@prefix:"</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@prefix</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">></span> <span class="ruby-value">0</span>
<span class="ruby-identifier">_old_put</span>(<span class="ruby-value">1</span>, <span class="ruby-node">"#{pfx}#@name"</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-node_type" class="method-detail ">
<div class="method-heading">
<span class="method-name">node_type</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="node_type-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 133</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">node_type</span>
<span class="ruby-identifier">_old_get</span>(<span class="ruby-value">0</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-parent" class="method-detail ">
<div class="method-heading">
<span class="method-name">parent</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="parent-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 155</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">parent</span>
<span class="ruby-identifier">at</span>(<span class="ruby-value">1</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-parent-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">parent=</span><span
class="method-args">( node )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="parent-3D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 58</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">parent=</span>( <span class="ruby-identifier">node</span> )
<span class="ruby-identifier">_old_put</span>(<span class="ruby-value">1</span>,<span class="ruby-identifier">node</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-prefix" class="method-detail ">
<div class="method-heading">
<span class="method-name">prefix</span><span
class="method-args">( namespace=nil )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="prefix-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 71</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">prefix</span>( <span class="ruby-identifier">namespace</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-identifier">prefix_of</span>( <span class="ruby-keyword">self</span>, <span class="ruby-identifier">namespace</span> )
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-root" class="method-detail ">
<div class="method-heading">
<span class="method-name">root</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="root-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 142</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">root</span>
<span class="ruby-identifier">context</span> = <span class="ruby-keyword">self</span>
<span class="ruby-identifier">context</span> = <span class="ruby-identifier">context</span>.<span class="ruby-identifier">at</span>(<span class="ruby-value">1</span>) <span class="ruby-keyword">while</span> <span class="ruby-identifier">context</span>.<span class="ruby-identifier">at</span>(<span class="ruby-value">1</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-size" class="method-detail ">
<div class="method-heading">
<span class="method-name">size</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="size-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 36</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">size</span>
<span class="ruby-keyword">if</span> <span class="ruby-constant">PARENTS</span>.<span class="ruby-identifier">include?</span> <span class="ruby-ivar">@node</span>[<span class="ruby-value">0</span>]
<span class="ruby-ivar">@node</span>[<span class="ruby-value">-1</span>].<span class="ruby-identifier">size</span>
<span class="ruby-keyword">else</span>
<span class="ruby-value">0</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-text-3D" class="method-detail ">
<div class="method-heading">
<span class="method-name">text=</span><span
class="method-args">( foo )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="text-3D-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 137</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">text=</span>( <span class="ruby-identifier">foo</span> )
<span class="ruby-identifier">replace</span> = <span class="ruby-identifier">at</span>(<span class="ruby-value">4</span>).<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">String</span>)<span class="ruby-operator">?</span> <span class="ruby-value">1</span> <span class="ruby-operator">:</span> <span class="ruby-value">0</span>
<span class="ruby-keyword">self</span>.<span class="ruby-identifier">_old_put</span>(<span class="ruby-value">4</span>,<span class="ruby-identifier">replace</span>, <span class="ruby-identifier">normalizefoo</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-to_s" class="method-detail ">
<div class="method-heading">
<span class="method-name">to_s</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="to_s-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 159</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">to_s</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
<section id="private-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Private Instance Methods</h3>
</header>
<div id="method-i-namespace_of" class="method-detail ">
<div class="method-heading">
<span class="method-name">namespace_of</span><span
class="method-args">( node, prefix=nil )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="namespace_of-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 172</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">namespace_of</span>( <span class="ruby-identifier">node</span>, <span class="ruby-identifier">prefix</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-keyword">if</span> <span class="ruby-keyword">not</span> <span class="ruby-identifier">prefix</span>
<span class="ruby-identifier">name</span> = <span class="ruby-identifier">at</span>(<span class="ruby-value">2</span>)
<span class="ruby-identifier">name</span> <span class="ruby-operator">=~</span> <span class="ruby-constant">NAMESPLIT</span>
<span class="ruby-identifier">prefix</span> = <span class="ruby-node">$1</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">to_find</span> = <span class="ruby-string">'xmlns'</span>
<span class="ruby-identifier">to_find</span> = <span class="ruby-node">"xmlns:#{prefix}"</span> <span class="ruby-keyword">if</span> <span class="ruby-keyword">not</span> <span class="ruby-identifier">prefix</span>.<span class="ruby-identifier">nil?</span>
<span class="ruby-identifier">ns</span> = <span class="ruby-identifier">at</span>(<span class="ruby-value">3</span>)[ <span class="ruby-identifier">to_find</span> ]
<span class="ruby-identifier">ns</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">ns</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">namespace_of</span>( <span class="ruby-ivar">@node</span>[<span class="ruby-value">0</span>], <span class="ruby-identifier">prefix</span> )
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-namesplit" class="method-detail ">
<div class="method-heading">
<span class="method-name">namesplit</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="namesplit-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 165</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">namesplit</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@name</span>.<span class="ruby-identifier">defined?</span>
<span class="ruby-identifier">at</span>(<span class="ruby-value">2</span>) <span class="ruby-operator">=~</span> <span class="ruby-constant">NAMESPLIT</span>
<span class="ruby-ivar">@prefix</span> = <span class="ruby-string">''</span> <span class="ruby-operator">||</span> <span class="ruby-node">$1</span>
<span class="ruby-ivar">@name</span> = <span class="ruby-node">$2</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-prefix_of" class="method-detail ">
<div class="method-heading">
<span class="method-name">prefix_of</span><span
class="method-args">( node, namespace=nil )</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="prefix_of-source">
<pre><span class="ruby-comment"># File lib/rexml/light/node.rb, line 184</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">prefix_of</span>( <span class="ruby-identifier">node</span>, <span class="ruby-identifier">namespace</span>=<span class="ruby-keyword">nil</span> )
<span class="ruby-keyword">if</span> <span class="ruby-keyword">not</span> <span class="ruby-identifier">namespace</span>
<span class="ruby-identifier">name</span> = <span class="ruby-identifier">node</span>.<span class="ruby-identifier">name</span>
<span class="ruby-identifier">name</span> <span class="ruby-operator">=~</span> <span class="ruby-constant">NAMESPLIT</span>
<span class="ruby-node">$1</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">ns</span> = <span class="ruby-identifier">at</span>(<span class="ruby-value">3</span>).<span class="ruby-identifier">find</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>,<span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-identifier">v</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">namespace</span> }
<span class="ruby-identifier">ns</span> <span class="ruby-operator">?</span> <span class="ruby-identifier">ns</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">prefix_of</span>( <span class="ruby-identifier">node</span>.<span class="ruby-identifier">parent</span>, <span class="ruby-identifier">namespace</span> )
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
</section>
</main>
<footer id="validator-badges" role="contentinfo">
<p><a href="https://validator.w3.org/check/referer">Validate</a>
<p>Generated by <a href="https://ruby.github.io/rdoc/">RDoc</a> 6.2.1.1.
<p>Based on <a href="http://deveiate.org/projects/Darkfish-RDoc/">Darkfish</a> by <a href="http://deveiate.org">Michael Granger</a>.
</footer>