Sorting an array of Object

sortArrayOfObject.js

const purchases = [
  { name: 'Popcorn', price: 5.75 }, 
  { name: 'Movie Ticket', price: 12 },
  { name: 'Soda', price: 3.75 },
  { name: 'Candy', price: 5 },
];

const sortByMapped = (map,compareFn) => (a,b) => compareFn(map(a),map(b));
const byValue = (a,b) => a - b;
const toPrice = e => e.price;
const byPrice = sortByMapped(toPrice,byValue);

console.log([...purchases].sort(byPrice));

/*
[
  { name: "Soda", price: 3.75 },
  { name: "Candy", price: 5 },
  { name: "Popcorn", price: 5.75 },
  { name: "Movie Ticket", price: 12 }
]
*/