@jridgewell/set-array
Advanced tools
- Version published
- Maintainers
- 1
- Weekly downloads
- 23,587,624
- decreased by-5.3%
Weekly downloads
Changelog
v1.1.2
Internal
Full Changelog: https://github.com/jridgewell/set-array/compare/v1.1.1...v1.1.2
Readme
@jridgewell/set-array
Like a Set, but provides the index of the
keyin the backing array
This is designed to allow synchronizing a second array with the contents of the backing array, like
how in a sourcemap sourcesContent[i] is the source content associated with source[i], and there
are never duplicates.
Installation
npm install @jridgewell/set-array
Usage
import { SetArray, get, put, pop } from '@jridgewell/set-array';
const sa = new SetArray();
let index = put(sa, 'first');
assert.strictEqual(index, 0);
index = put(sa, 'second');
assert.strictEqual(index, 1);
assert.deepEqual(sa.array, [ 'first', 'second' ]);
index = get(sa, 'first');
assert.strictEqual(index, 0);
pop(sa);
index = get(sa, 'second');
assert.strictEqual(index, undefined);
assert.deepEqual(sa.array, [ 'first' ]);
FAQs
Like a Set, but provides the index of the `key` in the backing array
The npm package @jridgewell/set-array receives a total of 22,483,761 weekly downloads. As such, @jridgewell/set-array popularity was classified as popular.
We found that @jridgewell/set-array demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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