Vue · Middle · Question 40 of 75

What does `store.$patch` offer?

cart.$patch((state) => {
  state.items.push(item);
  state.updatedAt = Date.now();
});

✓Correct answer: Applies several changes as one grouped mutation, shown as a single entry in devtools
2Sends the changes to the server
3Reverts the store to its initial state

Explanation

$patch takes a partial object or a function. Direct assignments (cart.total = 0) also work; $patch is useful for batching and readability.

Further reading

Pinia: State ↗

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