handleExited()

in src/TransitionGroup.js [70:87]

• 14 lines of code
• 4 McCabe index (conditional complexity)

  handleExited(child, node) {
    let currentChildMapping = getChildMapping(this.props.children);

    if (child.key in currentChildMapping) return;

    if (child.props.onExited) {
      child.props.onExited(node);
    }

    if (this.mounted) {
      this.setState((state) => {
        let children = { ...state.children };

        delete children[child.key];
        return { children };
      });
    }
  }