WCS quest // Installation et types basiques

challenge.ts

interface User {
    name: string;
    age: number;
    birthday?: string;
  }
  
  const prettyPrintWilder = (users: User[]): void => {
    users.map((user) => {
      console.log(`${user.name} is ${user.age} years old`);
    });
  };
  
  const wilders: User[] = [];
  
  const user1: User = { name: "Pierre", age: 23 };
  const user2: User = { name: "Paul", age: (new Date().getFullYear() - new Date("10/02/1990").getFullYear() )};
  const user3: User = { name: "Jacques", age: 25 };
  
  wilders.push(user1);
  wilders.push(user2);
  wilders.push(user3);
  
  prettyPrintWilder(wilders);