JSFiddle - React, Tailwind, and code Playground

by warriormole

JavaScript

var pilots = [
  {
    id: 10,
    name: "Poe Dameron",
    years: 14,
  },
  {
    id: 2,
    name: "Temmin 'Snap' Wexley",
    years: 30,
  },
  {
    id: 41,
    name: "Tallissan Lintra",
    years: 16,
  },
  {
    id: 99,
    name: "Ello Asty",
    years: 22,
  }
];

var totalyears = pilots.reduce((acc,accnow) => (acc+accnow.years),0);

alert(totalyears);