Method getHeap

javascript/0295-find-median-from-data-stream.js:24–29

(num, { maxHeap, minHeap } = this)

    }

    getHeap(num, { maxHeap, minHeap } = this) {
        const isFirst = maxHeap.isEmpty();
        const isGreater = num <= this.top(maxHeap);
        const isMaxHeap = isFirst || isGreater;
        return isMaxHeap ? maxHeap : minHeap;
    }

    rebalance({ maxHeap, minHeap } = this) {
        const canShiftMax = minHeap.size() + 1 < maxHeap.size();