updateStatus()

in src/Transition.js [209:222]

• 12 lines of code
• 5 McCabe index (conditional complexity)

  updateStatus(mounting = false, nextStatus) {
    if (nextStatus !== null) {
      // nextStatus will always be ENTERING or EXITING.
      this.cancelNextCallback();

      if (nextStatus === ENTERING) {
        this.performEnter(mounting);
      } else {
        this.performExit();
      }
    } else if (this.props.unmountOnExit && this.state.status === EXITED) {
      this.setState({ status: UNMOUNTED });
    }
  }