how to map through an array of objects code example
Example 1: use map to loop through an array
let squares = [1,2,3,4].map(function (val) {
return val * val;
});
// squares will be equal to [1, 4, 9, 16]
Example 2: map a property from array of objects javascript
var result = objArray.map(function(a) {return a.foo;});