Function take

tfjs-data/src/iterators/lazy_iterator.ts:423–428

* Limits this stream to return at most `count` items. * * @param count The maximum number of items to provide from the stream. If * a negative or undefined value is given, the entire stream is returned * unaltered.

(count: number)

   *   unaltered.
   */
  take(count: number): LazyIterator<T> {
    if (count < 0 || count == null) {
      return this;
    }
    return new TakeIterator(this, count);
  }

  /**
   * Skips the first `count` items in this stream.