snipmate Class.create()

gistfile1.sh

# Class
snippet pcc
	var ${1:ClassName} = (
		var $1 = Class.create();

		$1.Version = ${2:'1.0.0'};

		$1.options = {${4}};

		$1.prototype = {
			initialize: function(${3:arg}, options){
				this.options = {};
				Object.extend(this.options, $1);
				Object.extend(this.options, options || {});

				${5:// code}
			}
		}; 

		return $1; 
	)();