vue3-lazy-hydration/dist/esm/utils/traverse-children.mjs

Lazy Hydration for Vue 3 SSR

import { isVNode } from "vue";
import { isObject, isFunction } from "./helpers.mjs";
function traverseChildren(vnode, fn) {
  if (!isVNode(vnode)) {
    return;
  }
  fn(
    vnode
  );
  if (vnode.children === null) {
    return;
  }
  if (Array.isArray(vnode.children)) {
    vnode.children.forEach((child) => traverseChildren(child, fn));
    return;
  }
  if (isObject(vnode.children)) {
    Object.keys(vnode.children).forEach((slotName) => {
      if (!isFunction(vnode.children[slotName])) {
        return;
      }
      const slotContent = vnode.children[slotName]();
      if (Array.isArray(slotContent)) {
        slotContent.forEach((child) => traverseChildren(child, fn));
        return;
      }
      traverseChildren(slotContent, fn);
    });
  }
}
export {
  traverseChildren as default
};