Update ESLint, update ESLint config, configure Prettier, format all files using new config

Author: wojtekmaj

.babelrc

@@ -2,17 +2,18 @@
   "presets": ["@babel/env"],
   "env": {
     "production-esm": {
-      "presets": [
-        ["@babel/env", { "modules": false }]
-      ]
+      "presets": [["@babel/env", { "modules": false }]]
     },
     "test": {
       "presets": [
-        ["@babel/env", {
-          "targets": {
-            "node": "current"
+        [
+          "@babel/env",
+          {
+            "targets": {
+              "node": "current"
+            }
           }
-        }]
+        ]
       ]
     }
   }

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+yarn pretty-quick --staged

.prettierignore

@@ -0,0 +1,5 @@
+.cache
+.yarn
+coverage
+dist
+*.yml

.prettierrc.json

@@ -0,0 +1,5 @@
+{
+  "printWidth": 100,
+  "singleQuote": true,
+  "trailingComma": "all"
+}

.vscode/extensions.json

@@ -1,9 +1,4 @@
 {
-  "recommendations": [
-    "dbaeumer.vscode-eslint",
-    "eamodio.gitlens"
-  ],
-  "unwantedRecommendations": [
-    "dbaeumer.jshint"
-  ]
+  "recommendations": ["dbaeumer.vscode-eslint", "eamodio.gitlens", "esbenp.prettier-vscode"],
+  "unwantedRecommendations": ["dbaeumer.jshint"]
 }

.vscode/settings.json

@@ -1,4 +1,6 @@
 {
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
+  "editor.formatOnSave": true,
   "search.exclude": {
     "**/.yarn": true
   }

README.md

@@ -1,31 +1,33 @@
 [![npm](https://img.shields.io/npm/v/@wojtekmaj/async-array-utils.svg)](https://www.npmjs.com/package/@wojtekmaj/async-array-utils) ![downloads](https://img.shields.io/npm/dt/@wojtekmaj/async-array-utils.svg) [![CI](https://github.com/wojtekmaj/async-array-utils/workflows/CI/badge.svg)](https://github.com/wojtekmaj/async-array-utils/actions) [![tested with jest](https://img.shields.io/badge/tested_with-jest-99424f.svg)](https://github.com/facebook/jest)
 
 # Async-Array-Utils
+
 A collection of array-related async utilities.
 
 ## tl;dr
-* Install by executing `npm install @wojtekmaj/async-array-utils` or `yarn add @wojtekmaj/async-array-utils`.
-* Import by adding `import * as asyncArrayUtils from '@wojtekmaj/async-array-utils'`.
-* Do stuff with it!
-    ```js
-    const asyncMappedArr = await asyncMap([1, 2, 3], async (x) => x * 2);
-    ```
+
+- Install by executing `npm install @wojtekmaj/async-array-utils` or `yarn add @wojtekmaj/async-array-utils`.
+- Import by adding `import * as asyncArrayUtils from '@wojtekmaj/async-array-utils'`.
+- Do stuff with it!
+  ```js
+  const asyncMappedArr = await asyncMap([1, 2, 3], async (x) => x * 2);
+  ```
 
 ## User guide
 
 ### Table of contents
 
-* [`asyncEvery()`](#asyncEvery)
-* [`asyncEveryStrict()`](#asyncEveryStrict)
-* [`asyncFilter()`](#asyncFilter)
-* [`asyncFilterStrict()`](#asyncFilterStrict)
-* [`asyncForEach()`](#asyncForEach)
-* [`asyncForEachStrict()`](#asyncForEachStrict)
-* [`asyncMap()`](#asyncMap)
-* [`asyncMapStrict()`](#asyncMapStrict)
-* [`asyncReduce()`](#asyncReduce)
-* [`asyncSome()`](#asyncSome)
-* [`asyncSomeStrict()`](#asyncSomeStrict)
+- [`asyncEvery()`](#asyncEvery)
+- [`asyncEveryStrict()`](#asyncEveryStrict)
+- [`asyncFilter()`](#asyncFilter)
+- [`asyncFilterStrict()`](#asyncFilterStrict)
+- [`asyncForEach()`](#asyncForEach)
+- [`asyncForEachStrict()`](#asyncForEachStrict)
+- [`asyncMap()`](#asyncMap)
+- [`asyncMapStrict()`](#asyncMapStrict)
+- [`asyncReduce()`](#asyncReduce)
+- [`asyncSome()`](#asyncSome)
+- [`asyncSomeStrict()`](#asyncSomeStrict)
 
 ### `asyncEvery()`
 
@@ -51,13 +53,10 @@ Like `asyncEvery()`, but runs iterations non-concurrently.
 import { asyncEveryStrict } from '@wojtekmaj/async-array-utils';
 
 const indexes = [];
-const largerThanZero = await asyncEveryStrict(
-  [1, 2, 3],
-  async (el, index) => {
-    indexes.push(index);
-    return el > 0;
-  },
-); // true
+const largerThanZero = await asyncEveryStrict([1, 2, 3], async (el, index) => {
+  indexes.push(index);
+  return el > 0;
+}); // true
 console.log(indexes); // [0, 1, 2]
 ```
 
@@ -85,13 +84,10 @@ Like `asyncFilter()`, but runs iterations non-concurrently.
 import { asyncFilterStrict } from '@wojtekmaj/async-array-utils';
 
 const indexes = [];
-const asyncFilteredArr = await asyncFilterStrict(
-  [1, 2, 3],
-  async (el, index) => {
-    indexes.push(index);
-    return el > 1;
-  },
-); // [2, 3]
+const asyncFilteredArr = await asyncFilterStrict([1, 2, 3], async (el, index) => {
+  indexes.push(index);
+  return el > 1;
+}); // [2, 3]
 console.log(indexes); // [0, 1, 2]
 ```
 
@@ -106,10 +102,9 @@ Note: For optimization purposes, all iterations are ran concurrently. If you rel
 ```js
 import { asyncForEach } from '@wojtekmaj/async-array-utils';
 
-await asyncForEach(
-  [1, 2, 3],
-  async (el) => { console.log(el * 2); }
-); // undefined; 3 console.logs
+await asyncForEach([1, 2, 3], async (el) => {
+  console.log(el * 2);
+}); // undefined; 3 console.logs
 ```
 
 ### `asyncForEachStrict()`
@@ -122,13 +117,10 @@ Like `asyncForEach()`, but runs iterations non-concurrently.
 import { asyncForEachStrict } from '@wojtekmaj/async-array-utils';
 
 const indexes = [];
-await asyncForEachStrict(
-  [1, 2, 3],
-  async (el, index) => {
-    indexes.push(index);
-    console.log(el * 2);
-  },
-); // undefined; 3 console.logs
+await asyncForEachStrict([1, 2, 3], async (el, index) => {
+  indexes.push(index);
+  console.log(el * 2);
+}); // undefined; 3 console.logs
 console.log(indexes); // [0, 1, 2]
 ```
 
@@ -156,13 +148,10 @@ Like `asyncMap()`, but runs iterations non-concurrently.
 import { asyncMapStrict } from '@wojtekmaj/async-array-utils';
 
 const indexes = [];
-const asyncMappedArr = await asyncMapStrict(
-  [1, 2, 3],
-  async (el, index) => {
-    indexes.push(index);
-    return el * 2;
-  },
-); // [2, 4, 6]
+const asyncMappedArr = await asyncMapStrict([1, 2, 3], async (el, index) => {
+  indexes.push(index);
+  return el * 2;
+}); // [2, 4, 6]
 console.log(indexes); // [0, 1, 2]
 ```
 
@@ -177,8 +166,10 @@ import { asyncReduce } from '@wojtekmaj/async-array-utils';
 
 const result = await asyncReduce(
   [1, 2, 3],
-  async (tmp, cur, idx) => { return tmp + cur },
-  0
+  async (tmp, cur, idx) => {
+    return tmp + cur;
+  },
+  0,
 ); // 6
 ```
 
@@ -206,13 +197,10 @@ Like `asyncSome()`, but runs iterations non-concurrently.
 import { asyncSomeStrict } from '@wojtekmaj/async-array-utils';
 
 const indexes = [];
-const largerThanZero = await asyncSomeStrict(
-  [1, 2, 3],
-  async (el, index) => {
-    indexes.push(index);
-    return el > 0;
-  },
-); // true
+const largerThanZero = await asyncSomeStrict([1, 2, 3], async (el, index) => {
+  indexes.push(index);
+  return el > 0;
+}); // true
 console.log(indexes); // [0]
 ```
 

package.json

@@ -13,6 +13,7 @@
     "clean": "rimraf dist",
     "jest": "jest",
     "lint": "eslint src/ --ext .jsx,.js",
+    "postinstall": "husky install",
     "prepack": "yarn clean && yarn build",
     "test": "yarn lint && yarn jest"
   },
@@ -31,9 +32,12 @@
     "@babel/cli": "^7.15.0",
     "@babel/core": "^7.15.0",
     "@babel/preset-env": "^7.15.0",
-    "eslint": "~7.19.0",
-    "eslint-config-wojtekmaj": "^0.5.0",
+    "eslint": "^8.5.0",
+    "eslint-config-wojtekmaj": "^0.6.5",
+    "husky": "^7.0.0",
     "jest": "^27.0.0",
+    "prettier": "^2.5.0",
+    "pretty-quick": "^3.1.0",
     "rimraf": "^3.0.0"
   },
   "resolutions": {

src/every.js

@@ -2,14 +2,19 @@ import asyncForEach from './forEach';
 
 export default function asyncSome(arr, fn) {
   return new Promise((resolve) => {
-    asyncForEach(arr, (cur, idx, arr2) => new Promise((resolve2) => {
-      fn(cur, idx, arr2).then((result) => {
-        if (!result) {
-          resolve(false);
-        }
-        resolve2();
-      });
-    }))
-      .then(() => { resolve(true); });
+    asyncForEach(
+      arr,
+      (cur, idx, arr2) =>
+        new Promise((resolve2) => {
+          fn(cur, idx, arr2).then((result) => {
+            if (!result) {
+              resolve(false);
+            }
+            resolve2();
+          });
+        }),
+    ).then(() => {
+      resolve(true);
+    });
   });
 }

src/every.spec.js

@@ -13,8 +13,8 @@ function largerOrEqualThanZero(x) {
 }
 
 function largerOrEqualThanZeroInRandomTime(x) {
-  return new Promise(
-    (resolve) => setTimeout(() => {
+  return new Promise((resolve) =>
+    setTimeout(() => {
       resolve(x >= 0);
     }, Math.random() * 100),
   );
@@ -34,7 +34,10 @@ describe('asyncEvery()', () => {
 
     timer.start();
 
-    await asyncEvery([1, 2, 3], makeDelayed((el) => el > 0, delay));
+    await asyncEvery(
+      [1, 2, 3],
+      makeDelayed((el) => el > 0, delay),
+    );
 
     const timeElapsed = timer.stop();