IF.js

var IF = function (test) {
	return function (onTrue) {
		return function (onFalse) {
			return test(onTrue)(onFalse);
		};
	};
};

// example use
IF(TRUE)(trueBlock)(falseBlock);
// Note: IF, TRUE, trueBlock, falseBlock are all functions
// the above function call will execute trueBlock function
IF(FALSE)(trueBlock)(falseBlock);
// will execute falseBlock function