Redux: Reducer Composition with combineReducers()

Dan Abramov

InstructorDan Abramov

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Learn how to use combineReducers() utility function to generate a reducer from several other reducers instead of writing it by hand.

illustration for Fundamentals of Redux Course from Dan Abramov

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Fundamentals of Redux Course from Dan Abramov

Boris LOUBOFF

Boris LOUBOFF

~ 9 years ago

Can we use combineReducers() several times in the "nested" reducers or is it just here to create the top level reducer ?

Dan Abramov

Dan Abramovinstructor

~ 9 years ago

Boris,

You can absolutely use combineReducers() multiple times. In fact "shopping cart" example in Redux repo does that.