Menu

gitpiper

forOwnRight javascript Code Snippet in 2022

objectintermediate

Last Updated: 25 September 2022

Iterates over all own properties of an object in reverse, running a callback for each one.

  • Use Object.keys(obj) to get all the properties of the object, Array.prototype.reverse() to reverse their order.
  • Use Array.prototype.forEach() to run the provided function for each key-value pair.
  • The callback receives three arguments - the value, the key and the object.
const forOwnRight = (obj, fn) => Object.keys(obj) .reverse() .forEach(key => fn(obj[key], key, obj));
forOwnRight({ foo: 'bar', a: 1 }, v => console.log(v)); // 1, 'bar'

javascript snippet similar to forOwnRight For You in September 2022

Subscribe to our Newsletter

Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️

© 2022 GitPiper. All rights reserved

Rackpiper Technology Inc

Company

About UsBlogContact

Subscribe to our Newsletter

Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️