codesnips

map

javascript 
// Sample data
const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
const users = [
  { id: 1, name: 'Alice', age: 25, active: true },
  { id: 2, name: 'Bob', age: 30, active: false },
  { id: 3, name: 'Charlie', age: 35, active: true },

Array methods: map, filter, reduce, and functional programming

javascript arrays functional-programming
by Alex Chang 1 tab