Classy React: elegant decorator

classy-react-elegant-decorator.js

import {shouldComponentUpdate} from '../component-render-mixin';
import {componentWillMount, componentWillReceiveProps} from '../statics-mixin';

function elegant(DecoratedComponent) {
  return class ElegantDecorator extends React.Component {
    static displayName = `Elegant(${getDisplayName(DecoratedComponent)})`;
    static DecoratedComponent = DecoratedComponent;
  
    shouldComponentUpdate(nextProps, nextState) {
      return shouldComponentUpdate.call(this, nextProps, nextState);
    }
  
    componentWillMount() {
      return componentWillMount.call(this);
    }
  
    componentWillReceiveProps(newProps) {
      return componentWillReceiveProps.call(this, newProps);
    }
  
    render() {
      return (<DecoratedComponent {...this.props} />);
    }
  }
}