chore(package): re-init package with commitizen and standard-release

node_modules/onetime/index.js

@@ -0,0 +1,31 @@
+'use strict';
+module.exports = function (fn, errMsg) {
+	if (typeof fn !== 'function') {
+		throw new TypeError('Expected a function');
+	}
+
+	var ret;
+	var called = false;
+	var fnName = fn.displayName || fn.name || (/function ([^\(]+)/.exec(fn.toString()) || [])[1];
+
+	var onetime = function () {
+		if (called) {
+			if (errMsg === true) {
+				fnName = fnName ? fnName + '()' : 'Function';
+				throw new Error(fnName + ' can only be called once.');
+			}
+
+			return ret;
+		}
+
+		called = true;
+		ret = fn.apply(this, arguments);
+		fn = null;
+
+		return ret;
+	};
+
+	onetime.displayName = fnName;
+
+	return onetime;
+};

node_modules/onetime/license

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+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (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:
+
+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.

node_modules/onetime/package.json

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+{
+  "name": "onetime",
+  "version": "1.1.0",
+  "description": "Only call a function once",
+  "license": "MIT",
+  "repository": "sindresorhus/onetime",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "once",
+    "one",
+    "single",
+    "call",
+    "function",
+    "prevent"
+  ],
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  }
+}

node_modules/onetime/readme.md

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+# onetime [![Build Status](https://travis-ci.org/sindresorhus/onetime.svg?branch=master)](https://travis-ci.org/sindresorhus/onetime)
+
+> Only call a function once
+
+When called multiple times it will return the return value from the first call.
+
+*Unlike the module [once](https://github.com/isaacs/once), this one isn't naughty extending `Function.prototype`.*
+
+
+## Install
+
+```
+$ npm install --save onetime
+```
+
+
+## Usage
+
+```js
+let i = 0;
+
+const foo = onetime(() => i++);
+
+foo(); //=> 0
+foo(); //=> 0
+foo(); //=> 0
+```
+
+
+## API
+
+### onetime(function, [shouldThrow])
+
+#### function
+
+Type: `function`
+
+Function that should only be called once.
+
+#### shouldThrow
+
+Type: `boolean`  
+Default: `false`
+
+![](screenshot-shouldthrow.png)
+
+Set to `true` if you want it to fail with a nice and descriptive error when called more than once.
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)