vue.js - Access Vue instance's computed properties object -


vue components exposes this.$data. there way access computed properties in similar fashion?

they not exposed on $data, , there no such thing this.$computed

there's no built-in way access object computed properties of vue instance.

if want object of computed property name , values testing purposes define own $computed property using information in _computedwatchers property. might finicky , wouldn't use in production code.

object.defineproperty(vue.prototype, '$computed', {     get() {       let computed = {};      object.keys(this._computedwatchers).foreach((key) => {        computed[key] = this._computedwatchers[key].value;      })      return computed;    }  })    new vue({    el: '#app',    data() {      return {        foo: 1,      }    },    computed: {      bar() {        return this.foo * 2;      }    },    mounted() {      console.log(this.$computed)    }  })
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.2/vue.min.js"></script>  <div id="app">{{ bar }}</div>


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