rem: var bit = (rgb[i]-0).toString(16); 
add: var bit = (this[i]-0).toString(16); 
context: 	rgbToHex: function(array){		var rgb = this.match(/\d{1,3}/g);		if (!rgb || rgb.length < 3) return false;		if (rgb[3] && rgb[3] == 0) return 'transparent';		var hex = [];		for (var i = 0; i < 3; i++){			var bit = (rgb[i]-0).toString(16);			hex.push(bit.length == 1 ? '0'+bit : bit);		}		return array ? hex : '#'+hex.join('');	},
meta: 8512	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8512/fcc80ca504adb31cd63f24e4b73ce9e400a788bc/String.js/clean/Native/String.js