es-shim-unscopables

Helper package to shim a method into Array.prototype[Symbol.unscopables]

Example

```js const assert = require('assert');

const shimUnscopables = require('es-shim-unscopables');

let copyWithin; let concat; with ([]) { assert.equal(concat, Array.prototype.concat); assert.notEqual(copyWithin, Array.prototype.copyWithin); }

shimUnscopables('concat');

with ([]) { assert.notEqual(concat, Array.prototype.concat); assert.notEqual(copyWithin, Array.prototype.copyWithin); } ```

Tests

Simply clone the repo, npm install, and run npm test

Security

Please email @ljharb or see https://tidelift.com/security if you have a potential security vulnerability to report.