Method forEachAndClean

packages/core/src/utils/DisorderedArray.ts:122–131

* Loop through all elements and clean up the blank elements. * @param callbackFn - The callback function * @param swapFn - The swap function can process the element after the callback function, it will be called after end looping(`isLopping` = true)

(callbackFn: (element: T, index: number) => void, swapFn?: (element: T, index: number) => void)

   * @param swapFn - The swap function can process the element after the callback function,  it will be called after end looping(`isLopping` = true)
   */
  forEachAndClean(callbackFn: (element: T, index: number) => void, swapFn?: (element: T, index: number) => void): void {
    this._startLoop();
    const preEnd = this.length;
    const elements = this._elements;
    for (let i = 0, n = preEnd; i < n; i++) {
      const element = elements[i];
      element && callbackFn(element, i);
    }
    this._endLoopAndClean(preEnd, elements, swapFn);
  }

  /**
   * Sort the array.