Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 4.1.0 (npm i [email protected]).

npm i ranges-invert

Quick Take

import { strict as assert } from "assert";

import { rInvert } from "ranges-invert";

assert.deepEqual(
  rInvert(
    [
      [3, 5],
      [5, 7],
    ],
    9, // string length needed to set the boundary
  ),
  [
    [0, 3],
    [7, 9],
  ],
);

Documentation

Please visit codsen.com for a full description of the API.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License

Copyright © 2010-2025 Roy Revelt and other contributors