The values()
method returns a new Array Iterator
object that contains the values for each index in the array.
var a = ['w', 'y', 'k', 'o', 'p']; var iterator = a.values(); console.log(iterator.next().value); // w console.log(iterator.next().value); // y console.log(iterator.next().value); // k console.log(iterator.next().value); // o console.log(iterator.next().value); // p
Syntax
arr.values()
Return value
A new Array
iterator object.
Examples
Iteration using for...of
loop
var arr = ['w', 'y', 'k', 'o', 'p']; var iterator = arr.values(); for (let letter of iterator) { console.log(letter); }
Specifications
Specification | Status | Comment |
---|---|---|
ECMAScript 2015 (6th Edition, ECMA-262) The definition of 'Array.prototype.values' in that specification. |
Standard | Initial definition. |
ECMAScript Latest Draft (ECMA-262) The definition of 'Array.prototype.values' in that specification. |
Draft |
Browser compatibility
Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
Basic support | No support [1] | (Yes) | Nightly build [2] | No support | No support | 9 |
Feature | Android | Chrome for Android | Edge | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|---|
Basic support | No support | No support [1] | (Yes) | No support | No support | No support | No support |
[1] See bug 615873 (compatibilty issues).
[2] See bug 1299593 which disables Array.prototype.values
outside of Firefox Nightly due to compatibility issues.
See also
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Last updated by:
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