Simplify relay using decorators

example.js

@relayRoot
@relayContainer({
  client: () => Relay.QL`
    fragment on Client {
      id,
      menuitems(first: 50) {
      }
    }
  `
})
export default class Items extends Component {
}

relay.js

import React from 'react';
import Relay from 'react-relay';
var Spinner = require('react-spinkit');

/**
 * For most cases, our queries are rooted in the client query,
 * so we can re-use the same route.
 */
export class CurrentClientRoute extends Relay.Route {
  static queries = {
    client: () => Relay.QL`
      query { client }
    `
  };
  static paramDefinitions = {};
  static routeName = 'CurrentClientRoute';
}

/**
 * Wrap a component in a relay RootContainer, showing a spinner.
 */
export function relayRoot(component) {
  return (props) => (
    <Relay.RootContainer
      Component={component}
      route={new CurrentClientRoute}
      renderLoading={() => <Spinner spinnerName='wordpress' />}
    />
  )
}


/**
 * Wrap a component in a relay container.
 *
 * Use this as a decorator.
 */
export function relayContainer(fragments) {
  return function decorator(component) {
      return Relay.createContainer(component, {fragments: fragments});
  }
}

@miracle2k Have you been able to use this with Relay 0.6? When I attempt this I'm getting:
Invariant Violation: RelayQueryNode: Abstract class cannot be instantiated.

Thank you! This makes it so much DRY'er and easier to grasp what's going on.