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Step 2.6
Redux: Dispatching Actions and Examining State.
In this step, we learn about dispatch and getState(). Dispatching action messages to the store is the only means by which to inform the reducers to modify the shared state tree.
We also saw how we may compose the reducers according to the shape
Exercise
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open the
exercise/src/reducers/reducer.spec.ts -
Follow the instructions to fill out the reducer tests
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Run the tests with
npm test