Function newReadIterator

tfjs-data/src/iterators/lazy_iterator_test.ts:283–286

()

    }

    const newReadIterator = () =>
        new ParallelFilterIterator((new TestIntegerIterator()).take(10), x => {
          return x % 2 === 0;
        });

    // Without enforcing serial execution, order gets scrambled; consequently
    // the done signal arrives before any of the accepted elements!