State Management · Middle · Question 52 of 75

How do you handle the `pending` state of many thunks with one case in a slice?

builder.addMatcher(isPending(fetchUsers, fetchPosts), (state) => { state.loading = true; });

✓Correct answer: Use builder.addMatcher with a matcher like isPending(...)
2Add a separate addCase for every thunk - there's no alternative
3Use extraReducers as an array

Explanation

Matchers run for any action that satisfies them. RTK ships isPending, isFulfilled, isRejected and isAnyOf helpers.

Further reading

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