Index: frontend/node_modules/object.groupby/README.md
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+# object.groupby <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![github actions][actions-image]][actions-url]
+[![coverage][codecov-image]][codecov-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+An ESnext spec-compliant `Object.groupBy` shim/polyfill/replacement that works as far down as ES3.
+
+This package implements the [es-shim API](https://github.com/es-shims/api) interface. It works in an ES3-supported environment and complies with the proposed [spec](https://tc39.github.io/proposal-array-grouping/).
+
+## Getting started
+
+```sh
+npm install --save object.groupby
+```
+
+## Usage/Examples
+
+```js
+var groupBy = require('object.groupby');
+var assert = require('assert');
+
+var arr = [0, 1, 2, 3, 4, 5];
+var parity = function (x) { return x % 2 === 0 ? 'even' : 'odd'; };
+
+var results = groupBy(arr, function (x, i) {
+    assert.equal(x, arr[i]);
+    return parity(x);
+});
+
+assert.deepEqual(results, {
+    __proto__: null,
+    even: [0, 2, 4],
+    odd: [1, 3, 5],
+});
+```
+
+```js
+var groupBy = require('object.groupby');
+var assert = require('assert');
+/* when Object.groupBy is not present */
+delete Object.groupBy;
+var shimmed = groupBy.shim();
+
+assert.equal(shimmed, groupBy.getPolyfill());
+assert.deepEqual(Object.groupBy(arr, parity), groupBy(arr, parity));
+```
+
+```js
+var groupBy = require('object.groupby');
+var assert = require('assert');
+/* when Array#group is present */
+var shimmed = groupBy.shim();
+
+assert.equal(shimmed, Object.groupBy);
+assert.deepEqual(Object.groupBy(arr, parity), groupBy(arr, parity));
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/object.groupby
+[npm-version-svg]: https://versionbadg.es/es-shims/Object.groupBy.svg
+[deps-svg]: https://david-dm.org/es-shims/Object.groupBy.svg
+[deps-url]: https://david-dm.org/es-shims/Object.groupBy
+[dev-deps-svg]: https://david-dm.org/es-shims/Object.groupBy/dev-status.svg
+[dev-deps-url]: https://david-dm.org/es-shims/Object.groupBy#info=devDependencies
+[npm-badge-png]: https://nodei.co/npm/object.groupby.png?downloads=true&stars=true
+[license-image]: https://img.shields.io/npm/l/object.groupby.svg
+[license-url]: LICENSE
+[downloads-image]: https://img.shields.io/npm/dm/object.groupby.svg
+[downloads-url]: https://npm-stat.com/charts.html?package=object.groupby
+[codecov-image]: https://codecov.io/gh/es-shims/Object.groupBy/branch/main/graphs/badge.svg
+[codecov-url]: https://app.codecov.io/gh/es-shims/Object.groupBy/
+[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/es-shims/Object.groupBy
+[actions-url]: https://github.com/es-shims/Object.groupBy/actions