vue-hooks-plus/es/useSetState/index.js

Vue hooks library

import { ref, readonly, unref } from "vue";
import merge from "lodash-es/merge";
function useSetState(initialState) {
  const getInitialState = () => unref(initialState);
  const state = ref(getInitialState());
  const setMergeState = (patch, cover = false) => {
    const newState = unref(patch);
    if (cover)
      state.value = newState;
    else
      state.value = newState ? merge(state.value, newState) : state.value;
  };
  return [readonly(state), setMergeState];
}
export {
  useSetState as default
};