Method push

vector/memoryBackend.js:11–27

(index, score)

    }

    push(index, score) {
        if (this.size < this.k) {
            this.indices[this.size] = index;
            this.scores[this.size] = score;
            this.size += 1;
            this._siftUp(this.size - 1);
            return;
        }

        if (score <= this.scores[0]) {
            return;
        }

        this.indices[0] = index;
        this.scores[0] = score;
        this._siftDown(0);
    }

    toSortedArray(mapper) {
        const results = [];