shineout/es/utils/uid.js

Shein 前端组件库

import { v4 as getUUid } from 'uuid';
export function getUidStr() {
  // dom id  cannot start with number
  return "a" + getUUid.apply(void 0, arguments);
}

function $getKey(d, gen, index) {
  if (gen === true) return d;
  if (typeof gen === 'string') return d[gen];
  if (typeof gen === 'function') return gen(d, index);
  return index;
}

export function getKey() {
  var key = $getKey.apply(void 0, arguments);

  if (typeof key !== 'string' && typeof key !== 'number') {
    console.error(new Error("keygen result expect a string or a number, get '" + typeof key + "'"));
  }

  return key;
}
export var defer = typeof Promise === 'function' ? Promise.resolve().then.bind(Promise.resolve()) : setTimeout;