/**
 * SyntaxHighlighter
 * http://alexgorbatchev.com/
 *
 * @version
 * 2.0.287 (February 06 2009)
 *
 * @author
 * Alex Gorbatchev
 * 
 * @copyright
 * Copyright (C) 2004-2009 Alex Gorbatchev.
 *
 * Licensed under a GNU Lesser General Public License.
 * http://creativecommons.org/licenses/LGPL/2.1/
 *
 * SyntaxHighlighter is donationware. You are allowed to download, modify and distribute 
 * the source code in accordance with LGPL 2.1 license, however if you want to use 
 * SyntaxHighlighter on your site or include it in your product, you must donate.
 * http://alexgorbatchev.com/wiki/SyntaxHighlighter:Donate
 */
SyntaxHighlighter.brushes.Ruby = function()
{
	// 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);
};

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