Is it possible to write the state in Vuex getters somehow?

Question

JavaScript

There are getters in vuex that filters a large array, is it possible somehow to write the final result (the resulting array) into the state?

Answer 1

<input v-model="a">
// ...
computed: {
  a: {
    get () {
      return this.$store.state.a
    },
    set (value) {
      this.$store.commit('updateA', value)
    }
  }
}

Answer 2

What for? Vuex getters are memoized, only recalculated if something has changed.
In principle, it is possible to watch change in some component (or directly) and put it in the state, but there is no need.