source: tol/TolJava/WebTOLJavaDEMO/web/sh/scripts/shBrushRuby.js

/**
 * SyntaxHighlighter
 * http://alexgorbatchev.com/SyntaxHighlighter
 *
 * SyntaxHighlighter is donationware. If you are using it, please donate.
 * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
 *
 * @version
 * 3.0.83 (July 02 2010)
 * 
 * @copyright
 * Copyright (C) 2004-2010 Alex Gorbatchev.
 *
 * @license
 * Dual licensed under the MIT and GPL licenses.
 */
;(function()
{
        // CommonJS
        typeof(require) != 'undefined' ? SyntaxHighlighter = require('shCore').SyntaxHighlighter : null;

        function Brush()
        {
                // Contributed by Erik Peterson.
        
                var keywords =  'alias and BEGIN begin break case class def define_method defined do each else elsif ' +
                                                'END end ensure false for if in module new next nil not or raise redo rescue retry return ' +
                                                'self super then throw true undef unless until when while yield';

                var builtins =  'Array Bignum Binding Class Continuation Dir Exception FalseClass File::Stat File Fixnum Fload ' +
                                                'Hash Integer IO MatchData Method Module NilClass Numeric Object Proc Range Regexp String Struct::TMS Symbol ' +
                                                'ThreadGroup Thread Time TrueClass';

                this.regexList = [
                        { regex: SyntaxHighlighter.regexLib.singleLinePerlComments,     css: 'comments' },              // one line comments
                        { regex: SyntaxHighlighter.regexLib.doubleQuotedString,         css: 'string' },                // double quoted strings
                        { regex: SyntaxHighlighter.regexLib.singleQuotedString,         css: 'string' },                // single quoted strings
                        { regex: /\b[A-Z0-9_]+\b/g,                                                                     css: 'constants' },             // constants
                        { regex: /:[a-z][A-Za-z0-9_]*/g,                                                        css: 'color2' },                // symbols
                        { regex: /(\$|@@|@)\w+/g,                                                                       css: 'variable bold' }, // $global, @instance, and @@class variables
                        { regex: new RegExp(this.getKeywords(keywords), 'gm'),          css: 'keyword' },               // keywords
                        { regex: new RegExp(this.getKeywords(builtins), 'gm'),          css: 'color1' }                 // builtins
                        ];

                this.forHtmlScript(SyntaxHighlighter.regexLib.aspScriptTags);
        };

        Brush.prototype = new SyntaxHighlighter.Highlighter();
        Brush.aliases   = ['ruby', 'rails', 'ror', 'rb'];

        SyntaxHighlighter.brushes.Ruby = Brush;

        // CommonJS
        typeof(exports) != 'undefined' ? exports.Brush = Brush : null;
})();