JS string slugize

slugize.js

/*
This is a merge of the node slugize-component module
Usage: $str.slugize('SómE StrïNG');
*/
(function(){
	var special = ['À','à','Á','á','Â','â','Ã','ã','Ä','ä','Å','å','Ă','ă','Ą','ą','Ć'
	             , 'ć','Č','č','Ç','ç','Ď','ď','Đ','đ', 'È','è','É','é','Ê','ê','Ë','ë'
	             , 'Ě','ě','Ę','ę','Ğ','ğ','Ì','ì','Í','í','Î','î','Ï','ï', 'Ĺ','ĺ','Ľ'
	             , 'ľ','Ł','ł','Ñ','ñ','Ň','ň','Ń','ń','Ò','ò','Ó','ó','Ô','ô','Õ','õ'
	             , 'Ö','ö','Ø','ø','ő','Ř','ř','Ŕ','ŕ','Š','š','Ş','ş','Ś','ś','Ť','ť'
	             , 'Ť','ť','Ţ','ţ','Ù','ù','Ú','ú','Û','û','Ü','ü','Ů','ů','Ÿ','ÿ','ý'
	             , 'Ý','Ž','ž','Ź','ź','Ż','ż','Þ','þ','Ð','ð','ß','Œ','œ','Æ','æ','µ']

	  , standard = ['A','a','A','a','A','a','A','a','Ae','ae','A','a','A','a','A','a'
	              , 'C','c','C','c','C','c','D','d','D','d', 'E','e','E','e','E','e'
	              , 'E','e','E','e','E','e','G','g','I','i','I','i','I','i','I','i','L'
	              , 'l','L','l','L','l','N','n','N','n','N','n', 'O','o','O','o','O'
	              , 'o','O','o','Oe','oe','O','o','o','R','r','R','r','S','s','S','s'
	              , 'S','s','T','t','T','t','T','t','U','u','U','u','U','u','Ue','ue'
	              , 'U','u','Y','y','Y','y','Z','z','Z','z','Z','z','TH','th','DH','dh'
	              , 'ss','OE','oe','AE','ae','u'];

	function standarize(str){
	  var text = str;
	  for (var i = 0, l = special.length; i < l; i++){
	    if (typeof special[i] == 'string') special[i] = new RegExp(special[i], 'g');
	    text = text.replace(special[i], standard[i]);
	  }
	  return text;
	};

	function namize(str){
	  return str.toLowerCase().replace(/\b[a-z]|(\-[a-z])/g, function(match){
	    return match.toUpperCase();
	  }).replace(/(\bMc[a-z])|(\-Mc[a-z])/g, function(match){
	    return match.substr(0, match.length - 1) + match.substr(-1).toUpperCase();
	  });
	};

	function slugize(str){
	  return standarize(namize(str)).toLowerCase()
	       .replace(/ +/g, '-')
	       .replace(/[^-\w]/g, '');
	};

	window.$str = {
		standarize:standarize,
		namize:namize,
		slugize:slugize
	};

})();