I'm looking through the examples and I see this Router configured.
<Router>
....
<Route path="/topics" component={Topics}/>
</div>
</Router>
const Topics = ({ match }) => (
<div>
<h2>Topics</h2>
<ul>
....
Why is it that Topics has "{ match }" for the function parameter? Why doesn't it use "props" and then in the function definition props.match?
