Number to Array of Bits

toBitSet.scala

def toBitSet(n: Int, size: Int): Array[Int] = {
		var (a, idx) = (n, 0)
		val bits = new Array[Int](14)
		
		while (a > 0) {
			if (a % 2 != 0) bits(idx) += 1
			else bits(idx) += 0
			a = a >> 1
			idx += 1
		}
		
		bits
	}