Pivot Object into new Arrays Dynamically via @ekojsalim @free Code Camp

repIt.js

var obj = [
        {
            "name": "Free Code Camp", 
            "cost": 0,
            "weeks": 18,
            "location": "online"
            
        }, 
        {
            "name": "Costly Code Camp", 
            "cost": 20000,
            "weeks": 12,
            "location": "Chicago"
            
        }, 
        {
            "name": "Boring Camp Coders", 
            "cost": 5000,
            "weeks": 20,
            "location": "Panama"
            
        }, 
    
    ];
    
    
    
//  I want my array to look like this: 
//  [ { names: ['Free Code Camp', 'Costly Code Camp', 'Boring Code Camp'] },
//    { weeks: [18, 12, 20] },
//    { cost: [0, 20000, 5000] }  ]
    
function repIt() {
  var args = Array.prototype.slice.call(arguments);
  var out = [];
  for(var i = 0; i< args.length; i++) {
    var p = args[i];
    out[i] = {};
    out[i][p] = [];
  }
  for(var j = 0; j < obj.length; j++) {
    for(var x = 0; x < out.length; x++) {
      out[x][args[x]].push(obj[j][args[x]]);
    }
  }
  console.log(out);
}

repIt("name","location","weeks");