Vue.js mixin to reduce `mount` and `watch` boilerplate

mountWatch.js

function mountWatch(propName, methodName) {
  const mixin = {
    mounted() {
      this[methodName]();
    },

    watch: {
      [propName]() {
        this[methodName]();
      },
    },
  };

  return mixin;
}

export default mountWatch;