/**
 * logic utils
 * @author yoyoyohamapi
 * @ignore created 2018-08-03 13:13:16
 */

/**
 * is obj is nil（null or nil）
 * @param {any} obj
 * @returns {boolean}
 * @method isNil
 */
export function isNil(obj: any): boolean {
  return obj === null || obj === undefined
}