JavaScript: plucking values using Array,prototype.map

JSPluckExample.js

var cars = [ {make: "Nissan",
              model: "Maxima"},
             {make: "Infinity",
              model: "G60RS"}
           ];
function pluck(array, property) {
  var results = [];
  array.map(function(item){
    results.push(item[property]);
  });
  return results;
}
makes = [];
console.log(pluck(cars, "make"));