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authorFlorian Frank <flori@ping.de>2010-08-06 13:59:11 +0200
committerFlorian Frank <flori@ping.de>2010-08-06 13:59:11 +0200
commit93647f09152263836fc133d511ba92426b250fef (patch)
tree05fb81d9d39917ceca867f7ecf3896f14a53a651 /doc/classes/JSON/Pure/Parser.html
parentf53ec554a8d8f739346858ba106cf5d91d59bfc6 (diff)
downloadjson-93647f09152263836fc133d511ba92426b250fef.tar.gz
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+<?xml version="1.0" encoding="utf-8"?>
+<!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>JSON::Pure::Parser</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <link rel="stylesheet" href="../../../css/reset.css" type="text/css" media="screen" />
+ <link rel="stylesheet" href="../../../css/main.css" type="text/css" media="screen" />
+ <script src="../../../js/jquery-1.3.2.min.js" type="text/javascript" charset="utf-8"></script>
+ <script src="../../../js/jquery-effect.js" type="text/javascript" charset="utf-8"></script>
+ <script src="../../../js/main.js" type="text/javascript" charset="utf-8"></script>
+</head>
+
+<body>
+ <div class="banner">
+ <h1>
+ <span class="type">Class</span>
+ JSON::Pure::Parser
+
+ <span class="parent">&lt;
+
+ StringScanner
+
+ </span>
+
+ </h1>
+ <ul class="files">
+
+ <li><a href="../../../files/lib/json/pure/parser_rb.html">lib/json/pure/parser.rb</a></li>
+
+ </ul>
+ </div>
+ <div id="bodyContent">
+ <div id="content">
+
+ <div class="description">
+ <p>
+This class implements the <a href="../../JSON.html">JSON</a> parser that is
+used to parse a <a href="../../JSON.html">JSON</a> string into a Ruby data
+structure.
+</p>
+
+ </div>
+
+
+
+
+
+
+
+
+
+ <div class="sectiontitle">Methods</div>
+ <dl class="methods">
+
+ <dt>N</dt>
+ <dd>
+ <ul>
+
+ <li><a href="#method-c-new">new</a></li>
+
+ </ul>
+ </dd>
+
+ <dt>P</dt>
+ <dd>
+ <ul>
+
+ <li><a href="#method-i-parse">parse</a></li>
+
+ </ul>
+ </dd>
+
+ </dl>
+
+
+
+
+
+
+
+
+
+ <div class="sectiontitle">Constants</div>
+ <table border='0' cellpadding='5'>
+
+ <tr valign='top'>
+ <td class="attr-name">STRING</td>
+ <td>=</td>
+ <td class="attr-value">/&quot; ((?:[^\x0-\x1f&quot;\\] | # escaped special characters: \\[&quot;\\\/bfnrt] | \\u[0-9a-fA-F]{4} | # match all but escaped special characters: \\[\x20-\x21\x23-\x2e\x30-\x5b\x5d-\x61\x63-\x65\x67-\x6d\x6f-\x71\x73\x75-\xff])*) &quot;/nx</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">INTEGER</td>
+ <td>=</td>
+ <td class="attr-value">/(-?0|-?[1-9]\d*)/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">FLOAT</td>
+ <td>=</td>
+ <td class="attr-value">/(-? (?:0|[1-9]\d*) (?: \.\d+(?i:e[+-]?\d+) | \.\d+ | (?i:e[+-]?\d+) ) )/x</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">NAN</td>
+ <td>=</td>
+ <td class="attr-value">/NaN/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">INFINITY</td>
+ <td>=</td>
+ <td class="attr-value">/Infinity/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">MINUS_INFINITY</td>
+ <td>=</td>
+ <td class="attr-value">/-Infinity/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">OBJECT_OPEN</td>
+ <td>=</td>
+ <td class="attr-value">/\{/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">OBJECT_CLOSE</td>
+ <td>=</td>
+ <td class="attr-value">/\}/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">ARRAY_OPEN</td>
+ <td>=</td>
+ <td class="attr-value">/\[/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">ARRAY_CLOSE</td>
+ <td>=</td>
+ <td class="attr-value">/\]/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">PAIR_DELIMITER</td>
+ <td>=</td>
+ <td class="attr-value">/:/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">COLLECTION_DELIMITER</td>
+ <td>=</td>
+ <td class="attr-value">/,/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">TRUE</td>
+ <td>=</td>
+ <td class="attr-value">/true/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">FALSE</td>
+ <td>=</td>
+ <td class="attr-value">/false/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">NULL</td>
+ <td>=</td>
+ <td class="attr-value">/null/</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">IGNORE</td>
+ <td>=</td>
+ <td class="attr-value">%r( (?: //[^\n\r]*[\n\r]| # line comments /\* # c-style comments (?: [^*/]| # normal chars /[^*]| # slashes that do not start a nested comment \*[^/]| # asterisks that do not end this comment /(?=\*/) # single slash before this comment's end )* \*/ # the End of this comment |[ \t\r\n]+ # whitespaces: space, horicontal tab, lf, cr )+ )mx</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">UNPARSED</td>
+ <td>=</td>
+ <td class="attr-value">Object.new</td>
+ </tr>
+
+
+ <tr valign='top'>
+ <td class="attr-name">UNESCAPE_MAP</td>
+ <td>=</td>
+ <td class="attr-value">Hash.new { |h, k| h[k] = k.chr }</td>
+ </tr>
+
+ <tr valign='top'>
+ <td>&nbsp;</td>
+ <td colspan="2" class="attr-desc"><p>
+Unescape characters in strings.
+</p>
+</td>
+ </tr>
+
+
+ </table>
+
+
+
+
+
+ <div class="sectiontitle">Class Public methods</div>
+
+ <div class="method">
+ <div class="title" id="method-c-new">
+
+ <a name="method-c-new"></a><b>new</b>(source, opts = {})
+
+ </div>
+
+ <div class="description">
+ <p>
+Creates a new <a href="Parser.html">JSON::Pure::Parser</a> instance for the
+string <em>source</em>.
+</p>
+<p>
+It will be configured by the <em>opts</em> hash. <em>opts</em> can have the
+following keys:
+</p>
+<ul>
+<li><p>
+<b>max_nesting</b>: The maximum depth of nesting allowed in the parsed data
+structures. Disable depth checking with :max_nesting => false|nil|0, it
+defaults to 19.
+</p>
+</li>
+<li><p>
+<b>allow_nan</b>: If set to true, allow NaN, Infinity and -Infinity in
+defiance of RFC 4627 to be parsed by the <a href="Parser.html">Parser</a>.
+This option defaults to false.
+</p>
+</li>
+<li><p>
+<b>symbolize_names</b>: If set to true, returns symbols for the names
+(keys) in a <a href="../../JSON.html">JSON</a> object. Otherwise strings
+are returned, which is also the default.
+</p>
+</li>
+<li><p>
+<b>create_additions</b>: If set to false, the <a
+href="Parser.html">Parser</a> doesn&#8217;t create additions even if a
+matchin class and create_id was found. This option defaults to true.
+</p>
+</li>
+<li><p>
+<b>object_class</b>: Defaults to Hash
+</p>
+</li>
+<li><p>
+<b>array_class</b>: Defaults to Array
+</p>
+</li>
+</ul>
+
+ </div>
+
+
+
+
+ <div class="sourcecode">
+ <p class="source-link">
+ Source: <a href="javascript:toggleSource('method-c-new_source')" id="l_method-c-new_source">show</a>
+
+ </p>
+ <div id="method-c-new_source" class="dyn-source">
+ <pre> <span class="ruby-comment cmt"># File lib/json/pure/parser.rb, line 71</span>
+ 71: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">source</span>, <span class="ruby-identifier">opts</span> = {})
+ 72: <span class="ruby-keyword kw">if</span> <span class="ruby-keyword kw">defined?</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span>)
+ 73: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">source</span>.<span class="ruby-identifier">encoding</span> <span class="ruby-operator">==</span> <span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">ASCII_8BIT</span>
+ 74: <span class="ruby-identifier">b</span> = <span class="ruby-identifier">source</span>[<span class="ruby-value">0</span>, <span class="ruby-value">4</span>].<span class="ruby-identifier">bytes</span>.<span class="ruby-identifier">to_a</span>
+ 75: <span class="ruby-identifier">source</span> = <span class="ruby-keyword kw">case</span>
+ 76: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+ 77: <span class="ruby-identifier">source</span>.<span class="ruby-identifier">dup</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_32BE</span>).<span class="ruby-identifier">encode!</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_8</span>)
+ 78: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+ 79: <span class="ruby-identifier">source</span>.<span class="ruby-identifier">dup</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_16BE</span>).<span class="ruby-identifier">encode!</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_8</span>)
+ 80: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+ 81: <span class="ruby-identifier">source</span>.<span class="ruby-identifier">dup</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_32LE</span>).<span class="ruby-identifier">encode!</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_8</span>)
+ 82:
+ 83: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+ 84: <span class="ruby-identifier">source</span>.<span class="ruby-identifier">dup</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_16LE</span>).<span class="ruby-identifier">encode!</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_8</span>)
+ 85: <span class="ruby-keyword kw">else</span>
+ 86: <span class="ruby-identifier">source</span>.<span class="ruby-identifier">dup</span>
+ 87: <span class="ruby-keyword kw">end</span>
+ 88: <span class="ruby-keyword kw">else</span>
+ 89: <span class="ruby-identifier">source</span> = <span class="ruby-identifier">source</span>.<span class="ruby-identifier">encode</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_8</span>)
+ 90: <span class="ruby-keyword kw">end</span>
+ 91: <span class="ruby-identifier">source</span>.<span class="ruby-identifier">force_encoding</span>(<span class="ruby-operator">::</span><span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">ASCII_8BIT</span>)
+ 92: <span class="ruby-keyword kw">else</span>
+ 93: <span class="ruby-identifier">b</span> = <span class="ruby-identifier">source</span>
+ 94: <span class="ruby-identifier">source</span> = <span class="ruby-keyword kw">case</span>
+ 95: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+ 96: <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">iconv</span>(<span class="ruby-value str">'utf-8'</span>, <span class="ruby-value str">'utf-32be'</span>, <span class="ruby-identifier">b</span>)
+ 97: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+ 98: <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">iconv</span>(<span class="ruby-value str">'utf-8'</span>, <span class="ruby-value str">'utf-16be'</span>, <span class="ruby-identifier">b</span>)
+ 99: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">2</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+100: <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">iconv</span>(<span class="ruby-value str">'utf-8'</span>, <span class="ruby-value str">'utf-32le'</span>, <span class="ruby-identifier">b</span>)
+101: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">b</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">&gt;=</span> <span class="ruby-value">4</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">b</span>[<span class="ruby-value">3</span>] <span class="ruby-operator">==</span> <span class="ruby-value">0</span>
+102: <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">iconv</span>(<span class="ruby-value str">'utf-8'</span>, <span class="ruby-value str">'utf-16le'</span>, <span class="ruby-identifier">b</span>)
+103: <span class="ruby-keyword kw">else</span>
+104: <span class="ruby-identifier">b</span>
+105: <span class="ruby-keyword kw">end</span>
+106: <span class="ruby-keyword kw">end</span>
+107: <span class="ruby-keyword kw">super</span> <span class="ruby-identifier">source</span>
+108: <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:max_nesting</span>) <span class="ruby-comment cmt"># defaults to 19</span>
+109: <span class="ruby-ivar">@max_nesting</span> = <span class="ruby-value">19</span>
+110: <span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">opts</span>[<span class="ruby-value">:max_nesting</span>]
+111: <span class="ruby-ivar">@max_nesting</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:max_nesting</span>]
+112: <span class="ruby-keyword kw">else</span>
+113: <span class="ruby-ivar">@max_nesting</span> = <span class="ruby-value">0</span>
+114: <span class="ruby-keyword kw">end</span>
+115: <span class="ruby-ivar">@allow_nan</span> = <span class="ruby-operator">!</span><span class="ruby-operator">!</span><span class="ruby-identifier">opts</span>[<span class="ruby-value">:allow_nan</span>]
+116: <span class="ruby-ivar">@symbolize_names</span> = <span class="ruby-operator">!</span><span class="ruby-operator">!</span><span class="ruby-identifier">opts</span>[<span class="ruby-value">:symbolize_names</span>]
+117: <span class="ruby-identifier">ca</span> = <span class="ruby-keyword kw">true</span>
+118: <span class="ruby-identifier">ca</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:create_additions</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">opts</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-value">:create_additions</span>)
+119: <span class="ruby-ivar">@create_id</span> = <span class="ruby-identifier">ca</span> <span class="ruby-operator">?</span> <span class="ruby-constant">JSON</span>.<span class="ruby-identifier">create_id</span> <span class="ruby-operator">:</span> <span class="ruby-keyword kw">nil</span>
+120: <span class="ruby-ivar">@object_class</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:object_class</span>] <span class="ruby-operator">||</span> <span class="ruby-constant">Hash</span>
+121: <span class="ruby-ivar">@array_class</span> = <span class="ruby-identifier">opts</span>[<span class="ruby-value">:array_class</span>] <span class="ruby-operator">||</span> <span class="ruby-constant">Array</span>
+122: <span class="ruby-keyword kw">end</span></pre>
+ </div>
+ </div>
+
+ </div>
+
+ <div class="sectiontitle">Instance Public methods</div>
+
+ <div class="method">
+ <div class="title" id="method-i-parse">
+
+ <a name="method-i-parse"></a><b>parse</b>()
+
+ </div>
+
+ <div class="description">
+ <p>
+Parses the current <a href="../../JSON.html">JSON</a> string
+<em>source</em> and returns the complete data structure as a result.
+</p>
+
+ </div>
+
+
+
+
+ <div class="sourcecode">
+ <p class="source-link">
+ Source: <a href="javascript:toggleSource('method-i-parse_source')" id="l_method-i-parse_source">show</a>
+
+ </p>
+ <div id="method-i-parse_source" class="dyn-source">
+ <pre> <span class="ruby-comment cmt"># File lib/json/pure/parser.rb, line 128</span>
+128: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">parse</span>
+129: <span class="ruby-identifier">reset</span>
+130: <span class="ruby-identifier">obj</span> = <span class="ruby-keyword kw">nil</span>
+131: <span class="ruby-keyword kw">until</span> <span class="ruby-identifier">eos?</span>
+132: <span class="ruby-keyword kw">case</span>
+133: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">scan</span>(<span class="ruby-constant">OBJECT_OPEN</span>)
+134: <span class="ruby-identifier">obj</span> <span class="ruby-keyword kw">and</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">ParserError</span>, <span class="ruby-node">&quot;source '#{peek(20)}' not in JSON!&quot;</span>
+135: <span class="ruby-ivar">@current_nesting</span> = <span class="ruby-value">1</span>
+136: <span class="ruby-identifier">obj</span> = <span class="ruby-identifier">parse_object</span>
+137: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">scan</span>(<span class="ruby-constant">ARRAY_OPEN</span>)
+138: <span class="ruby-identifier">obj</span> <span class="ruby-keyword kw">and</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">ParserError</span>, <span class="ruby-node">&quot;source '#{peek(20)}' not in JSON!&quot;</span>
+139: <span class="ruby-ivar">@current_nesting</span> = <span class="ruby-value">1</span>
+140: <span class="ruby-identifier">obj</span> = <span class="ruby-identifier">parse_array</span>
+141: <span class="ruby-keyword kw">when</span> <span class="ruby-identifier">skip</span>(<span class="ruby-constant">IGNORE</span>)
+142: ;
+143: <span class="ruby-keyword kw">else</span>
+144: <span class="ruby-identifier">raise</span> <span class="ruby-constant">ParserError</span>, <span class="ruby-node">&quot;source '#{peek(20)}' not in JSON!&quot;</span>
+145: <span class="ruby-keyword kw">end</span>
+146: <span class="ruby-keyword kw">end</span>
+147: <span class="ruby-identifier">obj</span> <span class="ruby-keyword kw">or</span> <span class="ruby-identifier">raise</span> <span class="ruby-constant">ParserError</span>, <span class="ruby-value str">&quot;source did not contain any JSON!&quot;</span>
+148: <span class="ruby-identifier">obj</span>
+149: <span class="ruby-keyword kw">end</span></pre>
+ </div>
+ </div>
+
+ </div>
+
+</div>
+ </div>
+ </body>
+</html> \ No newline at end of file