Tweak for readability

Author: gaearon

examples/containers/TodoApp.js

@@ -4,21 +4,17 @@ import AddTodo from '../components/AddTodo';
 import TodoList from '../components/TodoList';
 import * as TodoActions from '../actions/TodoActions';
 
-function select(state) {
-  return state.todos;
-}
-
 export default class TodoApp {
   render() {
     return (
       <Injector actions={TodoActions}
-                select={select}>
+                select={state => state.todos}>
         {this.renderChild}
       </Injector>
     );
   }
 
-  renderChild({ state, actions}) {
+  renderChild({ state, actions }) {
     return (
       <div>
         <AddTodo {...actions} />