JSFiddle - React, Tailwind, and code Playground

JavaScript

function extend(o1, o2)
{
   for(var p in o2)
   {
      o1[p] = o2[p];
   }
   return o1;
}

var d = {date: new Date() };
var o = { 
 question: { title: 'a', body: 'b' }, 
 tags: [ { name: 'Civil Laws' } ]
};
o = extend(o, d);

alert(o.date);