Function func

tfjs-data/src/iterators/lazy_iterator_test.ts:306–307

()

  it('can be created from a function', async () => {
    let i = -1;
    const func = () =>
        ++i < 7 ? {value: i, done: false} : {value: null, done: true};

    const readIterator = iteratorFromFunction(func);
    const result = await readIterator.toArrayForTest();