vue-moo/docs/src/util/Storage/local.js

moo

export default (n, v, exception = () => {}) => {
  const state = {
    set(name, value) {
      try {
        localStorage.setItem(name, JSON.stringify(value));
      } catch(e) {
        this.exception(e);
      }
    },
    get(name) {
      try {
        const data = localStorage.getItem(name);
        return data !== null ? JSON.parse(data) : data;
      } catch(e) {
        this.exception(e);
      }
    },
    exception,
  };

  if (typeof v !== 'undefined') {
    state.set(n, v);
    return v;
  } else {
    return state.get(n);
  }
};