Method remove

packages/core/src/linker/view_container_ref.ts:616–630

(index?: number)

  }

  override remove(index?: number): void {
    const adjustedIdx = this._adjustIndex(index, -1);
    const detachedView = detachView(this._lContainer, adjustedIdx);

    if (detachedView) {
      // Before destroying the view, remove it from the container's array of `ViewRef`s.
      // This ensures the view container length is updated before calling
      // `destroyLView`, which could recursively call view container methods that
      // rely on an accurate container length.
      // (e.g. a method on this view container being called by a child directive's OnDestroy
      // lifecycle hook)
      removeFromArray(getOrCreateViewRefs(this._lContainer), adjustedIdx);
      destroyLView(detachedView[TVIEW], detachedView);
    }
  }

  override detach(index?: number): ViewRef | null {
    const adjustedIdx = this._adjustIndex(index, -1);