is-generator-function

Determine if a function is an ES6 generator function or not.

#is-generator-function

Is this an ES6 generator function?

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

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