display diferent types of array in map function code example

Example 1: how to use the map method in javascript

const numbers = [1, 2, 3, 4, 5]; 

const bigNumbers = numbers.map(number => {
  return number * 10;
});

Example 2: map a property from array of objects javascript

var result = objArray.map(function(a) {return a.foo;});