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var isEs6Generator = require("is-es6-generator")

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is-es6-generator v1.0.0

Check that given value is Generator

is-es6-generator The MIT License

Check that given value is Generator

code climate standard code style travis build status coverage status dependency status


npm i is-es6-generator --save
npm test


For more use-cases see the tests

var isGenerator = require('is-es6-generator')
var generator = (function * () {})()

isGenerator(null) //=> false
isGenerator(undefined) //=> false
isGenerator(25) //=> false
isGenerator('test') //=> false
isGenerator(function fn () {}) //=> false
isGenerator(function * genFn () {}) //=> false
isGenerator(generator), true)

See also

  • apidocs-cli: Async CLI for automatically generating API docs from code comments
  • is-es6-generators: Check whether a value is a generator or generator function.
  • is-generator-function-name: Check that given value have GeneratorFunction name… more.
  • is-generator-function: Determine if a function is an ES6 generator function or not.
  • is-generator: Check whether a value is a generator or generator function
  • is-hybrid: Check whether an object looks like Hybrid which is promises-a+ promise and callback api
  • is-promise: Test whether an object looks like a promises-a+ promise
  • is-missing: Check that given name or user/repo exists in npm registry or in github as… more
  • is-installed: Checks that given package is installed on the system - globally or locally.
  • is-kindof: Thin wrapper around kind-of and in bonus functional api.
  • npm-related: Thin wrapper on top of helper-related for generating a list of links to the… more


Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
But before doing anything, please read the guidelines.

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