A Simplie Promise AMD module

SimplePromise.js

define('SimplePromise', [], function() {
	var constructor = function() {
		_ = this; 
		var theHandler = function(response) {};
        var theFunction= function() {};
        
        var theThis; 
		
		this.then = function(fn, thisObject) {
		    handler = fn; 
		    theThis = thisObject || _; 
		    return _; 
		};
		
		this.promise = function(fn) {
		    theFunction = fn; 
		    return _; 
		};
		
		this.run = function() {
		    runPromise(theFunction, arguments);
		};
		
		var runPromise = function(promise, args) {
		    setTimeout(function() {
		        handler(promise.apply(theThis, args));
		    }, 1);
		};
		
 		
		return _;
	}
	return constructor; 
});