Require Node.js 10

Author: sindresorhus

.travis.yml

@@ -2,7 +2,6 @@ language: node_js
 node_js:
   - '12'
   - '10'
-  - '8'
 cache:
   npm: false
 matrix:

index.js

@@ -54,6 +54,7 @@ module.exports = {
 				'unicorn/prefer-node-remove': 'error',
 				'unicorn/prefer-query-selector': 'error',
 				'unicorn/prefer-reflect-apply': 'error',
+				// TODO: Enable this by default when it's shipping in a Node.js LTS version.
 				'unicorn/prefer-replace-all': 'off',
 				'unicorn/prefer-spread': 'error',
 				'unicorn/prefer-starts-ends-with': 'error',

package.json

@@ -11,7 +11,7 @@
 		"url": "sindresorhus.com"
 	},
 	"engines": {
-		"node": ">=8"
+		"node": ">=10"
 	},
 	"scripts": {
 		"test": "xo && nyc ava",
@@ -48,7 +48,7 @@
 		"regexpp": "^3.0.0",
 		"reserved-words": "^0.1.2",
 		"safe-regex": "^2.1.1",
-		"semver": "^6.3.0"
+		"semver": "^7.1.2"
 	},
 	"devDependencies": {
 		"@lubien/fixture-beta-package": "^1.0.0-beta.1",
@@ -60,10 +60,10 @@
 		"del": "^5.1.0",
 		"eslint": "^6.8.0",
 		"eslint-ava-rule-tester": "^4.0.0",
-		"eslint-plugin-eslint-plugin": "2.1.0",
+		"eslint-plugin-eslint-plugin": "^2.2.1",
 		"execa": "^4.0.0",
 		"listr": "^0.14.3",
-		"nyc": "^14.1.1",
+		"nyc": "^15.0.0",
 		"outdent": "^0.7.0",
 		"pify": "^4.0.1",
 		"tempy": "^0.3.0",
@@ -85,6 +85,9 @@
 		"extends": [
 			"plugin:eslint-plugin/all"
 		],
+		"rules": {
+			"prefer-named-capture-group": "off"
+		},
 		"overrides": [
 			{
 				"files": "rules/utils/*.js",

readme.md

@@ -8,14 +8,12 @@ You might want to check out [XO](https://github.com/xojs/xo), which includes thi
 
 [**Propose or contribute a new rule ➡**](.github/contributing.md)
 
-
 ## Install
 
 ```console
 $ npm install --save-dev eslint eslint-plugin-unicorn
 ```
 
-
 ## Usage
 
 Configure it in `package.json`.
@@ -87,7 +85,6 @@ Configure it in `package.json`.
 }
 ```
 
-
 ## Rules
 
 - [catch-error-name](docs/rules/catch-error-name.md) - Enforce a specific parameter name in catch clauses.
@@ -160,15 +157,14 @@ See the [ESLint docs](http://eslint.org/docs/user-guide/configuring#extending-co
 
 **Note**: This config will also enable the correct [parser options](http://eslint.org/docs/user-guide/configuring#specifying-parser-options) and [environment](http://eslint.org/docs/user-guide/configuring#specifying-environments).
 
-
 ## Maintainers
 
 - [Sindre Sorhus](https://github.com/sindresorhus)
 - [Adam Babcock](https://github.com/MrHen)
 - [futpib](https://github.com/futpib)
-- [Sam Verschueren](https://github.com/SamVerschueren)
 - [Fisker Cheung](https://github.com/fisker)
 
 ###### Former
 
 - [Jeroen Engels](https://github.com/jfmengels)
+- [Sam Verschueren](https://github.com/SamVerschueren)

rules/no-zero-fractions.js

@@ -5,11 +5,11 @@ const MESSAGE_ZERO_FRACTION = 'Don\'t use a zero fraction in the number.';
 const MESSAGE_DANGLING_DOT = 'Don\'t use a dangling dot in the number.';
 
 // Groups:
-// 1. Integer part
-// 2. Dangling dot or dot with zeroes
-// 3. Dot with digits except last zeroes
-// 4. Scientific notation
-const RE_DANGLINGDOT_OR_ZERO_FRACTIONS = /^([+-]?\d*)(?:(\.0*)|(\.\d*[1-9])0+)(e[+-]?\d+)?$/; // TODO: Possibly use named capture groups when targeting Node.js 10
+// 1. Integer part.
+// 2. Dangling dot or dot with zeroes.
+// 3. Dot with digits except last zeroes.
+// 4. Scientific notation.
+const RE_DANGLINGDOT_OR_ZERO_FRACTIONS = /^(?<integerPart>[+-]?\d*)(?:(?<dotAndZeroes>\.0*)|(?<dotAndDigits>\.\d*[1-9])0+)(?<scientificNotationSuffix>e[+-]?\d+)?$/;
 
 const create = context => {
 	return {
@@ -23,7 +23,13 @@ const create = context => {
 				return;
 			}
 
-			const [, integerPart, dotAndZeroes, dotAndDigits, scientificNotationSuffix] = match;
+			const {
+				integerPart,
+				dotAndZeroes,
+				dotAndDigits,
+				scientificNotationSuffix
+			} = match.groups;
+
 			const isDanglingDot = dotAndZeroes === '.';
 
 			context.report({