Generates a set of random unique integers.

random_uniques.js

// do not use this

function random_uniques(min, max, num) {
	if (max-min > num) {
	_result = {};
	for (i = 1; i<=num; i++) {
		_unique=false;
		while (!_unique) {
			_new = Math.round((Math.random()*max)+min);
			for (j = 1; j<=i; j++) {
				_unique = true;
				if (_result[j] === _new) {
					_unique  = false;
				}
			}
		}
		_result[i] = _new;
	}
		return _result;
	} else {
		return false;
	}
}

random_uniques(1,100,5); // Object {1: 99, 2: 86, 3: 37, 4: 55, 5: 7}