Function next

src/UncontrolledCarousel.js:41–50

()

  }

  next() {
    if (this.animating) return;
    this.setState((prevState) => {
      const nextIndex =
        prevState.activeIndex === this.props.items.length - 1
          ? 0
          : prevState.activeIndex + 1;
      return { activeIndex: nextIndex };
    });
  }

  previous() {
    if (this.animating) return;