174-lab-javascript-clue-solution.js

// ITERATION 2

function selectRandom(array) {
  const randomIndex = Math.floor(Math.random() * array.length);
  return array[randomIndex];
}

function pickMystery() {
  const suspect = selectRandom(suspectsArray);
  const weapon = selectRandom(weaponsArray);
  const room = selectRandom(roomsArray);
  return {
    suspect,
    weapon,
    room
  };
}

// ITERATION 3

function revealMystery(envelope) {
  return `${envelope.suspect.firstName} ${envelope.suspect.lastName} killed Mr. Boddy using the ${envelope.weapon.name} in the ${envelope.room.name}!`;
}