The Set delete() Method
Example
// Create a Set
const letters = new Set(["a","b","c"]);
// Remove one Element
letters.delete("a");
Try it Yourself »const letters = new Set(["a","b","c"]);
// Remove one Element
letters.delete("a");
Description
Thedelete() method removes a specified value from a set.
Syntax
set.delete(value)
Parameters
| Parameter | Description |
| value | Required. The value to remove. |
Return Value
| Type | Description |
| Boolean | true if the value existed, otherwisefalse. |
Related Set Methods:
See Also:
Browser Support
set.delete() is an ECMAScript6 (ES6 2015) feature.
JavaScript 2015 is supported in all browsers sinceJune 2017:
| Chrome 51 | Edge 15 | Firefox 54 | Safari 10 | Opera 38 |
| May 2016 | Apr 2017 | Jun 2017 | Sep 2016 | Jun 2016 |
