Mozilla's getting a new look. What do you think? https://mzl.la/brandsurvey

arguments[@@iterator]()

The initial value of the @@iterator property is the same function object as the initial value of the Array.prototype.values property.

Syntax

arguments[Symbol.iterator]()

Examples

Iteration using for...of loop

function f() {
  // your browser must support for..of loop
  // and let-scoped variables in for loops
  for (let letter of arguments) {
    console.log(letter);
  }
}
f('w', 'y', 'k', 'o', 'p');

Specifications

Specification Status Comment
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of ' CreateUnmappedArgumentsObject' in that specification.
Standard Initial definition.
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of ' CreateMappedArgumentsObject' in that specification.
Standard Initial definition.
ECMAScript 2017 Draft (ECMA-262)
The definition of 'CreateUnmappedArgumentsObject' in that specification.
Draft  
ECMAScript 2017 Draft (ECMA-262)
The definition of 'CreateMappedArgumentsObject' in that specification.
Draft  

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support 52 46 (46) ? ? 9
Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support ? ? 46.0 (46) ? ? ?

See also

Document Tags and Contributors

 Contributors to this page: alexlur, fscholz, arai
 Last updated by: alexlur,