Discussion on: 24 modern ES6 code snippets to solve practical JS problems

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Replies for: That's the point - they behave the same, but you don't have to create new variables for the same functionality throughout your app. Instead you jus...

they behave the same, but you don't have to create new variables for the same functionality throughout your app.

if I assign setTimeout that will force me to create new unnecesary variables in the entire app? And that doesn't happen if I wrap it in a function?

Denis Efremov • May 30 '20

/**
 * Sleep pause.
 *
 * @param {Number} time The time in milliseconds.
 * @return {Promise<void>}
 */
const sleep = (time) => new Promise((resolve) => {
  setTimeout(resolve, time)
})