안혁준/class.js

<code> /**

• @author Blue Mir

*/

Function.prototype.extend = function(superclass) {

if(this.prototype.superclass) throw new SyntaxError("이미 superclass를 가지고 있습니다.");

var proto = new superclass();

for(var p in proto) { if(proto.hasOwnProperty(p)) delete proto[p]; }

proto.constructor = this; proto.superclass = superclass;

this.prototype = proto;

return this; }; Function.prototype.implement = function() { for(var i = 0; i < arguments.length; i++) { var implementClass = arguments[i];

for(var p in implementClass.prototype) { var fn = implementClass.prototype[p]; if(typeof fn == "function") { this.prototype[p] = fn; } } } return this; }; </code>