is-fn - npm Package Compare versions
Comparing version 1.0.0 to 2.0.0
| 'use strict'; | ||
| var toString = Object.prototype.toString; | ||
| module.exports = function (x) { | ||
| return toString.call(x) === '[object Function]'; | ||
| module.exports = input => { | ||
| const type = Object.prototype.toString.call(input); | ||
| return type === '[object Function]' || | ||
| type === '[object GeneratorFunction]' || | ||
| type === '[object AsyncFunction]'; | ||
| }; |
| { | ||
| "name": "is-fn", | ||
| "version": "1.0.0", | ||
| "description": "Check if a value is a function", | ||
| "license": "MIT", | ||
| "repository": "sindresorhus/is-fn", | ||
| "author": { | ||
| "name": "Sindre Sorhus", | ||
| "email": "sindresorhus@gmail.com", | ||
| "url": "sindresorhus.com" | ||
| }, | ||
| "engines": { | ||
| "node": ">=0.10.0" | ||
| }, | ||
| "scripts": { | ||
| "test": "xo && ava" | ||
| }, | ||
| "files": [ | ||
| "index.js" | ||
| ], | ||
| "keywords": [ | ||
| "function", | ||
| "func", | ||
| "fn", | ||
| "check", | ||
| "detect", | ||
| "is", | ||
| "test", | ||
| "type" | ||
| ], | ||
| "devDependencies": { | ||
| "ava": "*", | ||
| "xo": "*" | ||
| } | ||
| "name": "is-fn", | ||
| "version": "2.0.0", | ||
| "description": "Check if a value is a function", | ||
| "license": "MIT", | ||
| "repository": "sindresorhus/is-fn", | ||
| "author": { | ||
| "name": "Sindre Sorhus", | ||
| "email": "sindresorhus@gmail.com", | ||
| "url": "sindresorhus.com" | ||
| }, | ||
| "engines": { | ||
| "node": ">=6" | ||
| }, | ||
| "scripts": { | ||
| "test": "xo && ava" | ||
| }, | ||
| "files": [ | ||
| "index.js" | ||
| ], | ||
| "keywords": [ | ||
| "function", | ||
| "func", | ||
| "fn", | ||
| "check", | ||
| "detect", | ||
| "is", | ||
| "test", | ||
| "type" | ||
| ], | ||
| "devDependencies": { | ||
| "ava": "^1.0.1", | ||
| "xo": "^0.23.0" | ||
| } | ||
| } |
@@ -5,7 +5,9 @@ # is-fn [](https://travis-ci.org/sindresorhus/is-fn) | ||
| In Node.js, just use `typeof fn` which works exactly the same. This module can be useful in the browser where `typeof fn` has a myriad of [bugs](https://github.com/lodash/lodash/blob/8f621b38bfc67f64a9bf7af347e3398477790a39/lodash.js#L8171-L8173). | ||
| ## Install | ||
| ``` | ||
| $ npm install --save is-fn | ||
| $ npm install is-fn | ||
| ``` | ||
@@ -19,3 +21,3 @@ | ||
| isFn(function () {}); | ||
| isFn(() => {}); | ||
| //=> true | ||
@@ -28,4 +30,9 @@ | ||
| ## Related | ||
| - [@sindresorhus/is](https://github.com/sindresorhus/is) - Type check values | ||
| ## License | ||
| MIT © [Sindre Sorhus](http://sindresorhus.com) | ||
| MIT © [Sindre Sorhus](https://sindresorhus.com) |
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Improved metrics
- Total package byte prevSize
- increased by15.84%
2567
- Lines of code
- increased by40%
7
- Number of lines in readme file
- increased by24.14%
36