Add license file

.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:
+  - '8'
   - '6'
   - '4'

index.js

@@ -24,6 +24,7 @@ class Configstore {
 		this.path = path.join(configDir, pathPrefix);
 		this.all = Object.assign({}, defaults, this.all);
 	}
+
 	get all() {
 		try {
 			return JSON.parse(fs.readFileSync(this.path, 'utf8'));
@@ -48,6 +49,7 @@ class Configstore {
 			throw err;
 		}
 	}
+
 	set all(val) {
 		try {
 			// Make sure the folder exists as it could have been deleted in the meantime
@@ -63,12 +65,15 @@ class Configstore {
 			throw err;
 		}
 	}
+
 	get size() {
 		return Object.keys(this.all || {}).length;
 	}
+
 	get(key) {
 		return dotProp.get(this.all, key);
 	}
+
 	set(key, val) {
 		const config = this.all;
 
@@ -82,14 +87,17 @@ class Configstore {
 
 		this.all = config;
 	}
+
 	has(key) {
 		return dotProp.has(this.all, key);
 	}
+
 	delete(key) {
 		const config = this.all;
 		dotProp.delete(config, key);
 		this.all = config;
 	}
+
 	clear() {
 		this.all = {};
 	}

license

@@ -0,0 +1,9 @@
+Copyright Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

package.json

@@ -1,47 +1,47 @@
 {
-  "name": "configstore",
-  "version": "3.1.1",
-  "description": "Easily load and save config without having to think about where and how",
-  "license": "BSD-2-Clause",
-  "repository": "yeoman/configstore",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "config",
-    "store",
-    "storage",
-    "conf",
-    "configuration",
-    "settings",
-    "preferences",
-    "json",
-    "data",
-    "persist",
-    "persistent",
-    "save"
-  ],
-  "dependencies": {
-    "dot-prop": "^4.1.0",
-    "graceful-fs": "^4.1.2",
-    "make-dir": "^1.0.0",
-    "unique-string": "^1.0.0",
-    "write-file-atomic": "^2.0.0",
-    "xdg-basedir": "^3.0.0"
-  },
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  }
+	"name": "configstore",
+	"version": "3.1.1",
+	"description": "Easily load and save config without having to think about where and how",
+	"license": "BSD-2-Clause",
+	"repository": "yeoman/configstore",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=4"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js"
+	],
+	"keywords": [
+		"config",
+		"store",
+		"storage",
+		"conf",
+		"configuration",
+		"settings",
+		"preferences",
+		"json",
+		"data",
+		"persist",
+		"persistent",
+		"save"
+	],
+	"dependencies": {
+		"dot-prop": "^4.1.0",
+		"graceful-fs": "^4.1.2",
+		"make-dir": "^1.0.0",
+		"unique-string": "^1.0.0",
+		"write-file-atomic": "^2.0.0",
+		"xdg-basedir": "^3.0.0"
+	},
+	"devDependencies": {
+		"ava": "*",
+		"xo": "*"
+	}
 }