Require Node.js 6

Author: sindresorhus

.gitattributes

@@ -1,2 +1 @@
-* text=auto
-*.js text eol=lf
+* text=auto eol=lf

.gitignore

@@ -1 +1,2 @@
 node_modules
+yarn.lock

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.travis.yml

@@ -1,5 +1,5 @@
-sudo: false
 language: node_js
 node_js:
+  - '10'
+  - '8'
   - '6'
-  - '4'

index.js

@@ -1,30 +1,32 @@
 'use strict';
 const lenient = require('./lenient');
 
-module.exports = (val, opts) => {
-	val = String(val).trim();
-	opts = Object.assign({
+const yn = (input, options) => {
+	input = String(input).trim();
+
+	options = Object.assign({
 		lenient: false,
 		default: null
-	}, opts);
+	}, options);
 
-	if (opts.default !== null && typeof opts.default !== 'boolean') {
-		throw new TypeError(`Expected the \`default\` option to be of type \`boolean\`, got \`${typeof opts.default}\``);
+	if (options.default !== null && typeof options.default !== 'boolean') {
+		throw new TypeError(`Expected the \`default\` option to be of type \`boolean\`, got \`${typeof options.default}\``);
 	}
 
-	if (/^(?:y|yes|true|1)$/i.test(val)) {
+	if (/^(?:y|yes|true|1)$/i.test(input)) {
 		return true;
 	}
 
-	if (/^(?:n|no|false|0)$/i.test(val)) {
+	if (/^(?:n|no|false|0)$/i.test(input)) {
 		return false;
 	}
 
-	if (opts.lenient === true) {
-		return lenient(val, opts);
+	if (options.lenient === true) {
+		return lenient(input, options);
 	}
 
-	return opts.default;
+	return options.default;
 };
 
-module.exports.default = module.exports;
+module.exports = yn;
+module.exports.default = yn;

lenient.js

@@ -58,11 +58,9 @@ const oMatch = new Map([
 	['l', 0.25]
 ]);
 
-function getYesMatchScore(val) {
+function getYesMatchScore(value) {
+	const [y, e, s] = value;
 	let score = 0;
-	const y = val[0];
-	const e = val[1];
-	const s = val[2];
 
 	if (yMatch.has(y)) {
 		score += yMatch.get(y);
@@ -79,10 +77,9 @@ function getYesMatchScore(val) {
 	return score;
 }
 
-function getNoMatchScore(val) {
+function getNoMatchScore(value) {
+	const [n, o] = value;
 	let score = 0;
-	const n = val[0];
-	const o = val[1];
 
 	if (nMatch.has(n)) {
 		score += nMatch.get(n);
@@ -95,14 +92,14 @@ function getNoMatchScore(val) {
 	return score;
 }
 
-module.exports = (val, opts) => {
-	if (getYesMatchScore(val) >= YES_MATCH_SCORE_THRESHOLD) {
+module.exports = (input, options) => {
+	if (getYesMatchScore(input) >= YES_MATCH_SCORE_THRESHOLD) {
 		return true;
 	}
 
-	if (getNoMatchScore(val) >= NO_MATCH_SCORE_THRESHOLD) {
+	if (getNoMatchScore(input) >= NO_MATCH_SCORE_THRESHOLD) {
 		return false;
 	}
 
-	return opts.default;
+	return options.default;
 };

license

@@ -1,21 +1,9 @@
-The MIT License (MIT)
+MIT License
 
 Copyright (c) Sindre Sorhus <[email protected]> (sindresorhus.com)
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package.json

@@ -1,46 +1,42 @@
 {
-  "name": "yn",
-  "version": "2.0.0",
-  "description": "Parse yes/no like values",
-  "license": "MIT",
-  "repository": "sindresorhus/yn",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "[email protected]",
-    "url": "sindresorhus.com"
-  },
-  "contributors": [
-    "Justin Woo <[email protected]>",
-    "Mark Stosberg <[email protected]>"
-  ],
-  "engines": {
-    "node": ">=4"
-  },
-  "scripts": {
-    "test": "xo && ava && tsd-check"
-  },
-  "files": [
-    "index.js",
-    "lenient.js",
-    "index.d.ts"
-  ],
-  "keywords": [
-    "yn",
-    "yes",
-    "no",
-    "cli",
-    "prompt",
-    "validate",
-    "input",
-    "answer",
-    "true",
-    "false",
-    "parse",
-    "lenient"
-  ],
-  "devDependencies": {
-    "ava": "*",
-    "tsd-check": "*",
-    "xo": "*"
-  }
+	"name": "yn",
+	"version": "2.0.0",
+	"description": "Parse yes/no like values",
+	"license": "MIT",
+	"repository": "sindresorhus/yn",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "[email protected]",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=6"
+	},
+	"scripts": {
+		"test": "xo && ava && tsd-check"
+	},
+	"files": [
+		"index.js",
+		"lenient.js",
+		"index.d.ts"
+	],
+	"keywords": [
+		"yn",
+		"yes",
+		"no",
+		"cli",
+		"prompt",
+		"validate",
+		"input",
+		"answer",
+		"true",
+		"false",
+		"parse",
+		"lenient"
+	],
+	"devDependencies": {
+		"ava": "^0.25.0",
+		"tsd-check": "^0.2.1",
+		"xo": "^0.23.0"
+	}
 }

readme.md

@@ -18,7 +18,7 @@ The following case-insensitive values are recognized:
 ## Install
 
 ```
-$ npm install --save yn
+$ npm install yn
 ```
 
 
@@ -61,7 +61,7 @@ Value that should be converted.
 
 #### options
 
-Type: `object`
+Type: `Object`
 
 ##### lenient
 
@@ -80,4 +80,4 @@ Default value if no match was found.
 
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT © [Sindre Sorhus](https://sindresorhus.com)

test.js

@@ -1,5 +1,5 @@
 import test from 'ava';
-import m from '.';
+import yn from '.';
 
 const truthyCases = [
 	'y',
@@ -16,8 +16,8 @@ const truthyCases = [
 ];
 test('truthy cases', t => {
 	for (const el of truthyCases) {
-		t.true(m(el));
-		t.true(m(el, {lenient: true}));
+		t.true(yn(el));
+		t.true(yn(el, {lenient: true}));
 	}
 });
 
@@ -36,8 +36,8 @@ const falseyCases = [
 ];
 test('falsey cases', t => {
 	for (const el of falseyCases) {
-		t.false(m(el));
-		t.false(m(el, {lenient: true}));
+		t.false(yn(el));
+		t.false(yn(el, {lenient: true}));
 	}
 });
 
@@ -68,35 +68,35 @@ const nullCases = [
 ];
 test('null cases', t => {
 	for (const el of nullCases) {
-		t.is(m(el), null);
-		t.is(m(el, {lenient: true}), null);
+		t.is(yn(el), null);
+		t.is(yn(el, {lenient: true}), null);
 	}
 });
 
 test('lenient option - truthy value cases', t => {
-	t.true(m('ues', {lenient: true}));
-	t.true(m('ywa', {lenient: true}));
-	t.true(m('tes', {lenient: true}));
-	t.true(m('twa', {lenient: true}));
-	t.true(m('urd', {lenient: true}));
+	t.true(yn('ues', {lenient: true}));
+	t.true(yn('ywa', {lenient: true}));
+	t.true(yn('tes', {lenient: true}));
+	t.true(yn('twa', {lenient: true}));
+	t.true(yn('urd', {lenient: true}));
 });
 
 test('lenient option - falsey value cases', t => {
-	t.false(m('ni', {lenient: true}));
-	t.false(m('bi', {lenient: true}));
-	t.false(m('mo', {lenient: true}));
+	t.false(yn('ni', {lenient: true}));
+	t.false(yn('bi', {lenient: true}));
+	t.false(yn('mo', {lenient: true}));
 });
 
 test('default option throws error if not a boolean type', t => {
-	t.throws(() => m('10', {default: 10}), 'Expected the `default` option to be of type `boolean`, got `number`');
+	t.throws(() => yn('10', {default: 10}), 'Expected the `default` option to be of type `boolean`, got `number`');
 });
 
 test('default option', t => {
-	t.true(m('10', {default: true}));
-	t.false(m('10', {default: false}));
+	t.true(yn('10', {default: true}));
+	t.false(yn('10', {default: false}));
 });
 
 test('default option with lenient option', t => {
-	t.true(m('10', {default: true, lenient: true}));
-	t.false(m('10', {default: false, lenient: true}));
+	t.true(yn('10', {default: true, lenient: true}));
+	t.false(yn('10', {default: false, lenient: true}));
 });