off_topic

import { List$NonEmpty$first, List$NonEmpty$rest } from "../../gleam.mjs";

export function iterate(list, callback) {
  if (Array.isArray(list)) {
    for (let i = 0; i < list.length; i++) {
      callback(list[i]);
    }
  } else if (list) {
    for (list; List$NonEmpty$rest(list); list = List$NonEmpty$rest(list)) {
      callback(List$NonEmpty$first(list));
    }
  }
}

export function resolveElement(target, root) {
  if (target instanceof EventTarget) return target;
  if (target === "root" || target === ":scope") return root;
  if (target === "host") return root?.host;
  if (target === "document") return document;
  if (target === "window") return window;
  if (!root) root = document;
  return root instanceof Element && root.matches(target)
    ? root
    : root.querySelector(target);
}