Method get

src/Map.js:478–481

(shift, keyHash, key, notSetValue)

  }

  get(shift, keyHash, key, notSetValue) {
    const idx = this._positionOf(key, true);
    return idx === -1 ? notSetValue : this.entries[idx][1];
  }

  update(ownerID, shift, keyHash, key, value, didChangeSize, didAlter) {
    if (keyHash === undefined) {