Check whether a given value is a generator function (evacuated from NSA/Microsoft Github)
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7 år sedan | |
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| .gitignore | 11 år sedan | |
| .travis.yml | 9 år sedan | |
| LICENSE | 11 år sedan | |
| README.md | 7 år sedan | |
| is-generator.js | 9 år sedan | |
| package.json | 7 år sedan | |
| test.js | 9 år sedan |
README.md
Is Generator
Check whether a value is a generator or generator function.
Generator: A specific type of iterator object. Reference.
Generator Function: A function* declaration, returns a generator object. Reference.
Installation
npm install is-generator --save
Usage
var isGenerator = require('is-generator')
var isGeneratorFn = require('is-generator').fn
isGenerator(null) //=> false
isGenerator(function * () {}) //=> false
isGenerator((function * () {})()) //=> true
isGeneratorFn(null) //=> false
isGeneratorFn(function () {}) //=> false
isGeneratorFn(function * () {}) //=> true
License
MIT