// // sleep function
// const sleep = (milliseconds) => {
//   const date = Date.now()
//   let currentDate = null
//   do {
//     currentDate = Date.now()
//   } while (currentDate - date < milliseconds)
// }

const sleep = (ms) => {
  return new Promise(resolve => setTimeout(resolve, ms))
}

module.exports = {
  sleep: sleep
}