Demo: Stop a Ticket Scan

Before searching a list of guesses, watch a desk scan ticket IDs. break stops when the target appears; entries after it are never inspected.

const targetTicket = 42;
const scannedTickets = [18, 42, 51];

for (const ticket of scannedTickets) {
  if (ticket === targetTicket) {
    console.log(`Found ticket: ${ticket}`);
    break;
  }
  console.log(`Not this one: ${ticket}`);
}

Run it and notice that 51 never appears in the Console. In the next exercise, put a similar search in a function so it can return either a match message or "No match" after the loop finishes.