Function removeDehydratedView

packages/core/src/hydration/cleanup.ts:71–84

* Helper function to remove all nodes from a dehydrated view.

(dehydratedView: DehydratedContainerView, renderer: Renderer)

 * Helper function to remove all nodes from a dehydrated view.
 */
function removeDehydratedView(dehydratedView: DehydratedContainerView, renderer: Renderer) {
  let nodesRemoved = 0;
  let currentRNode = dehydratedView.firstChild;
  if (currentRNode) {
    const numNodes = dehydratedView.data[NUM_ROOT_NODES];
    while (nodesRemoved < numNodes) {
      ngDevMode && validateSiblingNodeExists(currentRNode);
      const nextSibling: RNode = currentRNode.nextSibling!;
      nativeRemoveNode(renderer, currentRNode, false);
      currentRNode = nextSibling;
      nodesRemoved++;
    }
  }
}

/**
 * Walks over all views within this LContainer invokes dehydrated views