make-generator-function

Returns an arbitrary generator function, or undefined if generator syntax is unsupported. If both generator syntax and concise method syntax are supported, the generator function returned will have a "concise" property containing a concise generator method.

Example

var maybeGeneratorFunction = require('make-generator-function');
if (maybeGeneratorFunction) {
    assert(typeof maybeGeneratorFunction === 'function');
    var maybeConciseGeneratorMethod = maybeGeneratorFunction.concise;
    if (maybeConciseGeneratorMethod) {
        assert(typeof maybeConciseGeneratorMethod === 'function');
    }
} else {
    assert(typeof maybeGeneratorFunction === 'undefined');
}

Tests

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