From 13a934e427af3e4e3346151fea010efe10308496 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Sat, 18 Jan 2020 01:07:38 -0800
Subject: [PATCH] readme

---
 README.md    | 67 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 package.json |  3 +++
 2 files changed, 69 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index bdf1fb3..fb6ffc8 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,67 @@
-# Array.prototype.entries
+# array.prototype.entries <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![Build Status][travis-svg]][travis-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
 An ES2015 spec-compliant `Array.prototype.entries` 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 [spec](https://www.ecma-international.org/ecma-262/6.0/).
+
+Because `Array.prototype.entries` depends on a receiver (the “this” value), the main export takes the array to operate on as the first argument.
+
+## Example
+
+```js
+var entries = require('array.prototype.entries');
+var assert = require('assert');
+var iterate = require('iterate-iterator');
+
+assert.deepStrictEqual(iterate(entries([1, 2, 3])), [[0, 1], [1, 2], [2, 3]]);
+assert.deepStrictEqual(iterate(entries([1, 0, 1])), [[0, 1], [1, 0], [2, 1]]);
+assert.deepStrictEqual(iterate(entries([NaN])), [[0, NaN]]);
+assert.deepStrictEqual(iterate(entries([1,,3])), [[0, 1], [1, undefined], [2, 3]]);
+```
+
+```js
+var entries = require('array.prototype.entries');
+var assert = require('assert');
+/* when Array#entries is not present */
+delete Array.prototype.entries;
+var shimmedMap = entries.shim();
+assert.deepStrictEqual(shimmedMap, entries.getPolyfill());
+assert.deepStrictEqual(iterate([1, 2, 3].entries()), [[0, 1], [1, 2], [2, 3]]);
+assert.deepStrictEqual(iterate([1, 0, 1].entries()), [[0, 1], [1, 0], [2, 1]]);
+assert.deepStrictEqual(iterate([NaN].entries()), [[0, NaN]]);
+assert.deepStrictEqual(iterate([1,,3].entries()), [[0, 1], [1, undefined], [2, 3]]);
+```
+
+```js
+var entries = require('array.prototype.entries');
+var assert = require('assert');
+/* when Array#entries is present */
+var shimmedMap = entries.shim();
+assert.equal(shimmedMap, Array.prototype.entries);
+assert.deepStrictEqual(iterate([1, 2, 3].entries()), [[0, 1], [1, 2], [2, 3]]);
+```
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/array.prototype.entries
+[npm-version-svg]: http://versionbadg.es/es-shims/Array.prototype.entries.svg
+[travis-svg]: https://travis-ci.org/es-shims/Array.prototype.entries.svg
+[travis-url]: https://travis-ci.org/es-shims/Array.prototype.entries
+[deps-svg]: https://david-dm.org/es-shims/Array.prototype.entries.svg
+[deps-url]: https://david-dm.org/es-shims/Array.prototype.entries
+[dev-deps-svg]: https://david-dm.org/es-shims/Array.prototype.entries/dev-status.svg
+[dev-deps-url]: https://david-dm.org/es-shims/Array.prototype.entries#info=devDependencies
+[npm-badge-png]: https://nodei.co/npm/array.prototype.entries.png?downloads=true&stars=true
+[license-image]: https://img.shields.io/npm/l/array.prototype.entries.svg
+[license-url]: LICENSE
+[downloads-image]: https://img.shields.io/npm/dm/array.prototype.entries.svg
+[downloads-url]: https://npm-stat.com/charts.html?package=array.prototype.entries
diff --git a/package.json b/package.json
index 6b32087..0b63c14 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
 	"scripts": {
 		"prepublish": "safe-publish-latest",
 		"pretest": "npm run lint",
+		"prelint": "evalmd README.md",
 		"lint": "eslint .",
 		"test": "echo \"Error: no test specified\" && exit 1"
 	},
@@ -39,6 +40,8 @@
 	"devDependencies": {
 		"@ljharb/eslint-config": "^15.1.0",
 		"eslint": "^6.8.0",
+		"evalmd": "^0.0.19",
+		"iterate-iterator": "^1.0.1",
 		"safe-publish-latest": "^1.1.4"
 	}
 }