learnin-some-vue/app.js

var app = new Vue({
  el: '#app',
  data: {
    counter: 0,
    secondCounter: 0,
  },
  methods: {
    result(){
      console.log("result");
      return this.counter >= 5 ? ">=5" : "<5"
    }
  },
  watch: {
    counter(value){
      var vm = this;
      setTimeout(function(){
        vm.counter = 0;
      }, 2000)
    }
  },
  computed: {
    output(){
      console.log("computed");
      return this.counter >= 5 ? ">=5" : "<5"

    }
  }

})