pick-random-cards.js

5-cards

function pickCards(take) {
  const suits = ["()", "<>", "[]", "{}"];
  const ranks = [
    "Ace",
    "2",
    "3",
    "4",
    "5",
    "6",
    "7",
    "8",
    "9",
    "10",
    "Jack",
    "Queen",
    "King",
  ];
  const deck = suits.flatMap((s) => ranks.map((n) => `${s} ${n}`));
  console.log(deck);
  for (let i = deck.length - 1; i > 0; i--) {
    const j = Math.floor(Math.random() * (i + 1));
    [deck[i], deck[j]] = [deck[j], deck[i]];
  }

  return deck.slice(0, take);
}

console.log("CARDS ", pickCards(5));