"Only Repeating Digits" script

var numberCount = 0;
var currentNumber = 0;
var doConsoleLog = true;
var resultNumbers = [];
var numberBreakpoint = 486486; // set to false for just counting all numbers up till reaching digit count.
var digitToReach = 7;
while ((currentNumber+"").length < digitToReach) {
	currentNumber += 1;
	currentArray = (currentNumber+"").split("");
	var digitDict = {};
	for (let i in currentArray) {
		digitDict[currentArray[i]-0] = (digitDict[currentArray[i]-0] || 0) + 1;
    }
	var hasNoSingles = true;
	for (let i in digitDict) {
		if (digitDict[i] < 2) {
			hasNoSingles = false;
			break;
        }
    }
	if (hasNoSingles) {
		resultNumbers.push(currentNumber);
    }
	if (numberBreakpoint != false && currentNumber == numberBreakpoint) {
		break;
    }
}
console.log(resultNumbers.length);