SolidJS•13h ago

I'm sure this is a stupid question...

I have a a situation where I want to take the current state of part of a store, and create a new store based on said state, which won't affect the original store. This is my current attempt:

  const [statStore, setStatStore] = createStore(
    unwrap(systemStore.stats),
  );

  const [statStore, setStatStore] = createStore(
    unwrap(systemStore.stats),
  );

I really thought that the unwrap would detach the data from its parent, but I can see there's still some Symbol(solid-proxy): values going on. Do I need to, like, deeply unwrap the data?

3 Replies

Lumphammer (Neil de Carteret)OP•12h ago

Solved it with a JSON.parse(JSON.stringify(x)) as typeof x 🤷‍♂️

Madaxen86•11h ago

  const [store, setStore] = createStore(initial);
  const [nested] = createStore({ ...store });

  const [store, setStore] = createStore(initial);
  const [nested] = createStore({ ...store });

Lumphammer (Neil de Carteret)OP•11h ago

That wouldn’t unlink it deeply though, right?

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I'm sure this is a stupid question...

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