Quest challenge Wild Code School

challenge.ts

type User = {
    name: string
    age?: number
    birthday?: string
};

const prettyPrintWilder = (users: Array<User>): void => {
    users.map((user) => {
        console.log(
            user.age != undefined
            ? `${user.name} is ${user.age} years old`
            : `${user.name} is born the ${user.birthday}`
        );
    });
};

const wilders: Array<User> = [];
const user1: User = { name: "Pierre", age: 23 };
const user2: User = { name: "Paul", birthday: "10/02/1990" };
const user3: User = { name: "Jacques", age: 25 };

wilders.push(user1);
wilders.push(user2);
wilders.push(user3);

prettyPrintWilder(wilders);