selectfunction

function select

Write a function called "select".

Given an array and an object, "select" returns a new object whose properties are those in the given object AND whose keys are present in the given array. 

Notes:
* If keys are present in the given array, but are not in the given object, it should ignore them. 
* It does not modify the passed in object.
function select(arr, obj) {
  // create an empty obj
  var output = {};
  // forEach return array value;
  arr.forEach(function(data){
    for(var key in obj){
      if(key == data) {
        output[key] = obj[key];
      
      }
    }
    
  });
  return output;
}