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docs: add missing title "features/posts/postsSlice.ts" to code block #4826

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timdorr merged 1 commit into from
Dec 7, 2025
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docs: add missing title "features/posts/postsSlice.ts" to code block #4826

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2 changes: 1 addition & 1 deletion docs/tutorials/essentials/part-4-using-data.md
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Expand Up @@ -919,7 +919,7 @@ Then, we can define a new reducer that will handle updating the reaction count f

Like with editing posts, we need to know the ID of the post, and which reaction button the user clicked on. We'll have our `action.payload` be an object that looks like `{id, reaction}`. The reducer can then find the right post object, and update the correct reactions field.

```ts
```ts title="features/posts/postsSlice.ts"
import { createSlice, nanoid, PayloadAction } from '@reduxjs/toolkit'
import { sub } from 'date-fns'

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