The redux store is the glue that holds this state management structure together. In this lesson we’ll use the redux library to create a store with the createStore function and then refactor our existing code to pass state into the app using the store’s getStore method.
There seems to be a bit of a jump in content here - the reducer file isn't explicitly created in the previous lesson.
This should be lesson 7
yeah... something isn't right with the order here..