gistfile1.js

class App extends React.Component {
  render() {
    return (
      <Router>
        {({ location }) => (
          <div>
            <Nav/>
            <Main>
              {redirects.map(redirect => <Redirect {...redirect}/>)}
              {routes.map(route => <Match {...route}/>)}
            </Main>
          </div>
        )}
      </Router>
    )
  }
}