diff options
Diffstat (limited to 'node_modules/onetime')
| -rw-r--r-- | node_modules/onetime/index.js | 39 | ||||
| -rw-r--r-- | node_modules/onetime/license | 21 | ||||
| -rw-r--r-- | node_modules/onetime/package.json | 40 | ||||
| -rw-r--r-- | node_modules/onetime/readme.md | 65 |
4 files changed, 0 insertions, 165 deletions
diff --git a/node_modules/onetime/index.js b/node_modules/onetime/index.js deleted file mode 100644 index 0d76476b0..000000000 --- a/node_modules/onetime/index.js +++ /dev/null @@ -1,39 +0,0 @@ -'use strict'; -const mimicFn = require('mimic-fn'); - -module.exports = (fn, opts) => { - // TODO: Remove this in v3 - if (opts === true) { - throw new TypeError('The second argument is now an options object'); - } - - if (typeof fn !== 'function') { - throw new TypeError('Expected a function'); - } - - opts = opts || {}; - - let ret; - let called = false; - const fnName = fn.displayName || fn.name || '<anonymous>'; - - const onetime = function () { - if (called) { - if (opts.throw === true) { - throw new Error(`Function \`${fnName}\` can only be called once`); - } - - return ret; - } - - called = true; - ret = fn.apply(this, arguments); - fn = null; - - return ret; - }; - - mimicFn(onetime, fn); - - return onetime; -}; diff --git a/node_modules/onetime/license b/node_modules/onetime/license deleted file mode 100644 index 654d0bfe9..000000000 --- a/node_modules/onetime/license +++ /dev/null @@ -1,21 +0,0 @@ -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. diff --git a/node_modules/onetime/package.json b/node_modules/onetime/package.json deleted file mode 100644 index 73223ff96..000000000 --- a/node_modules/onetime/package.json +++ /dev/null @@ -1,40 +0,0 @@ -{ - "name": "onetime", - "version": "2.0.1", - "description": "Ensure a function is only called once", - "license": "MIT", - "repository": "sindresorhus/onetime", - "author": { - "name": "Sindre Sorhus", - "email": "sindresorhus@gmail.com", - "url": "sindresorhus.com" - }, - "engines": { - "node": ">=4" - }, - "scripts": { - "test": "xo && ava" - }, - "files": [ - "index.js" - ], - "keywords": [ - "once", - "function", - "one", - "onetime", - "func", - "fn", - "single", - "call", - "called", - "prevent" - ], - "dependencies": { - "mimic-fn": "^1.0.0" - }, - "devDependencies": { - "ava": "*", - "xo": "*" - } -} diff --git a/node_modules/onetime/readme.md b/node_modules/onetime/readme.md deleted file mode 100644 index 95eb3b7c9..000000000 --- a/node_modules/onetime/readme.md +++ /dev/null @@ -1,65 +0,0 @@ -# onetime [](https://travis-ci.org/sindresorhus/onetime) - -> Ensure a function is only called 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 -``` - -```js -const foo = onetime(() => {}, {throw: true}); - -foo(); - -foo(); -//=> Error: Function `foo` can only be called once -``` - - -## API - -### onetime(fn, [options]) - -Returns a function that only calls `fn` once. - -#### fn - -Type: `Function` - -Function that should only be called once. - -#### options - -Type: `Object` - -##### throw - -Type: `boolean`<br> -Default: `false` - -Throw an error when called more than once. - - -## License - -MIT © [Sindre Sorhus](https://sindresorhus.com) |