@studiometa/js-toolkit/helpers/getDirectChildren.js

A set of useful little bits of JavaScript to boost your project! 🚀

import { isArray } from "../utils/index.js";
function getDirectChildren(parentInstance, parentName, childrenName) {
  const children = parentInstance.$children[childrenName];
  const nestedParents = parentInstance.$children[parentName];
  if (!isArray(children)) {
    return [];
  }
  if (!isArray(nestedParents) || nestedParents.length <= 0) {
    return children;
  }
  const directChildren = [];
  for (const child of children) {
    for (const nestedParent of nestedParents) {
      const nestedChildren = nestedParent.$children[childrenName];
      if (isArray(nestedChildren) && nestedChildren.includes(child)) {
        continue;
      }
      directChildren.push(child);
    }
  }
  return directChildren;
}
function isDirectChild(parentInstance, parentName, childrenName, childInstance) {
  return getDirectChildren(parentInstance, parentName, childrenName).includes(childInstance);
}
export {
  getDirectChildren,
  isDirectChild
};
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