StephenGrider#45 Lecture code.

src/actions/index.js

@@ -1,3 +1,5 @@
+
+
 export function selectBook(selectBook) {
     console.log('A book has been selected:', book.title);
 }

src/containers/book-list.js

@@ -28,8 +28,16 @@ function mapStateToProps(state) {
 
 }
 
+
+//Anything returned from this function will end up as props
+//on the BookList container
 function mapDispatchToProps(dispatch){
+    //Whenever selectBook is called, the result should be passed
+    //to all of our reducers
     return bindActionCreators({selectBook: selectBook}, dispatch);
 }
 
+// Promote BookList from a component to a container - it needs to know
+// about this new dispatch method, selectBook.
+// Make it available as a prop.
 export default connect(mapStateToProps, mapDispatchToProps)(BookList);