is-generator-function

Determine if a function is a native generator function.

Last updated 3 years ago by ljharb .

MIT · Repository · Bugs · Original npm · Tarball · package.json

$ gnpm install is-generator-function

SYNC missed versions from official npm registry.

is-generator-function

Is this a native generator function?

Example

var isGeneratorFunction = require('is-generator-function');
assert(!isGeneratorFunction(function () {}));
assert(!isGeneratorFunction(null));
assert(isGeneratorFunction(function* () { yield 42; return Infinity; }));

Tests

Simply clone the repo, npm install, and run npm test

Current Tags

1.0.4 ... backport (8 years ago)
1.0.10 ... latest (3 years ago)

11 Versions

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Dependencies (1)

has-tostringtag ^1.0.0

Dev Dependencies (10)

@ljharb/eslint-config ^17.6.0
aud ^1.1.5
auto-changelog ^2.3.0
core-js ^2.6.5 || ^3.16.0
eslint ^7.32.0
make-generator-function ^2.0.0
nyc ^10.3.2
safe-publish-latest ^1.1.4
tape ^5.3.0
uglify-register ^1.0.1

Dependents (5)

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