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Update preferred array methods to include ES2023 non-mutating methods toSpliced, with, toReversed, toSorted #7420

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Update preferred array methods to include ES2023 non-mutating methods toSpliced, with, toReversed, toSorted #7420

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8 changes: 3 additions & 5 deletions src/content/learn/updating-arrays-in-state.md
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Expand Up @@ -26,11 +26,9 @@ Here is a reference table of common array operations. When dealing with arrays i

| | avoid (mutates the array) | prefer (returns a new array) |
| --------- | ----------------------------------- | ------------------------------------------------------------------- |
| adding | `push`, `unshift` | `concat`, `[...arr]` spread syntax ([example](#adding-to-an-array)) |
| removing | `pop`, `shift`, `splice` | `filter`, `slice` ([example](#removing-from-an-array)) |
| replacing | `splice`, `arr[i] = ...` assignment | `map` ([example](#replacing-items-in-an-array)) |
| sorting | `reverse`, `sort` | copy the array first ([example](#making-other-changes-to-an-array)) |

| removing | `pop`, `shift`, `splice` | `toSpliced`, `filter`, `slice` ([example](#removing-from-an-array)) |
| replacing | `splice`, `arr[i] = ...` assignment | `with`, `map` ([example](#replacing-items-in-an-array)) |
| sorting | `reverse`, `sort` | `toReversed`, `toSorted`, or copy the array first ([example](#making-other-changes-to-an-array)) |
Alternatively, you can [use Immer](#write-concise-update-logic-with-immer) which lets you use methods from both columns.

<Pitfall>
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