Function createStore

src/store.js:9–27

(state, id = uuid())

} from './context'

export function createStore(state, id = uuid()) {
  const result = {
    id,
    initialState: { ...state },
    state,
    subscriptions: new Set(),
    context: createNamedContext(id),
    destroy: () => {
      removeNamedContext(id)
      result.subscriptions.clear()
    },
    subscribe: callback => {
      result.subscriptions.add(callback)
      return () => result.subscriptions.delete(callback)
    },
    getState: () => result.state,
  }
  return result
}

function getStateUpdateFunctions(state) {
  return Object.keys(state)