An ESnext spec-compliant `Array.prototype.with` shim/polyfill/replacement that works as far down as ES3.
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[![dev dependency status][dev-deps-svg]][dev-deps-url]
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An ESnext spec-compliant Array.prototype.with shim/polyfill/replacement that works as far down as ES3.
This package implements the es-shim API interface. It works in an ES3-supported environment and complies with the proposed spec.
Because Array.prototype.with depends on a receiver (the this value), the main export takes the array to operate on as the first argument.
``sh`
npm install --save array.prototype.with
`js
var arrayWith = require('array.prototype.with');
var assert = require('assert');
var arr = [0, 1, 2, 3, 4, 5];
var results = arrayWith(arr, 3, 'c');
assert.deepEqual(results, [0, 1, 2, 'c', 4, 5]);
assert.deepEqual(arr, [0, 1, 2, 3, 4, 5]);
`
`js
var arrayWith = require('array.prototype.with');
var assert = require('assert');
/ when Array#with is not present /
delete Array.prototype.with;
var shimmed = arrayWith.shim();
assert.equal(shimmed, arrayWith.getPolyfill());
assert.deepEqual(arr.with(0, true), arrayWith(arr, 0, true));
`
`js
var arrayWith = require('array.prototype.with');
var assert = require('assert');
/ when Array#with is present /
var shimmed = arrayWith.shim();
assert.equal(shimmed, Array.prototype.with);
assert.deepEqual(arr.with(1, false), arrayWith(arr, 1, false));
`
, and run npm test`[package-url]: https://npmjs.org/package/array.prototype.with
[npm-version-svg]: https://versionbadg.es/es-shims/Array.prototype.with.svg
[deps-svg]: https://david-dm.org/es-shims/Array.prototype.with.svg
[deps-url]: https://david-dm.org/es-shims/Array.prototype.with
[dev-deps-svg]: https://david-dm.org/es-shims/Array.prototype.with/dev-status.svg
[dev-deps-url]: https://david-dm.org/es-shims/Array.prototype.with#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/array.prototype.with.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/array.prototype.with.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/array.prototype.with.svg
[downloads-url]: https://npm-stat.com/charts.html?package=array.prototype.with