Map Creator

If you have many similar stores (for instance, in advanced database ORM), you can define map creator (like a “class” in OOP).

const User = mapCreator((store, id) => {
  store.set({ id, isLoading: true })
  fetchUser(id).then(data => {
    store.set({ id, isLoading: false, data })
  })
})

let user1 = User('1')

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Imported from the Nano Stores README for version 1.5.5. Improve this page there.