Editing Openai/694590c5-f52c-800f-9af6-d10143a2d812 (section)

===== : =====

It does NOT mean:
* “this slice owns the action”
* “this slice prefixes the action”

It only means match this exact type string.

===== <syntaxhighlight lang="ts">// authSlice =====
builder.addCase(userLoggedOut, state => {
  state.user = null
})

// postsSlice
builder.addCase(userLoggedOut, state => {
  return initialPostsState
})

</syntaxhighlight>

Now when you do:

<syntaxhighlight lang="ts">dispatch(userLoggedOut())

</syntaxhighlight>

Redux does:
# Create { type: 'auth/userLoggedOut' }
# Call all slice reducers
# Any slice that has a case for 'auth/userLoggedOut' runs

So:
* ✅ authSlice runs its case
* ✅ postsSlice runs its case
* ❌ anything listening to 'posts/userLoggedOut' does not run