title: Update multiple data in VueJS
body: <p>Consider the following sample and suggest proper way to handle this problem or clear my mind from this kind of thought</p>
  
  <pre><code>data(){
     return{
         a: true,
         b: 5
     }
  },
  someMethod: function(){
      /*Currently update using the following lines,
        this.a = false
        this.b = 6
      */
      //Is there anything to update multiple attributes at a single line
      //Like in ReactJS
      //this.setState({})
      //Or correct my VueJS knowledge if im wrong 
  }
  </code></pre>