Switching over anything

index.js

function getCheering(followers) {
  // If you were to switch over followers, you'd be surprised,
  // because you'd always hit the default case.
  // By switching over true, all cases get evaluated properly, although they
  // contain numeric ranges!
  switch (true) {
    case followers >= 2000:
      return "Wow, I'm speechless. I'm so happy, thank you!!!";
    case followers >= 1000:
      return "Wow, this is so great!";
    case followers >= 500:
      return "Awesome!";
    case followers >= 100:
      return "Wooooo!";
    default:
      return "Yay!";
  }
}

const cheer = getCheering(2125);
console.log(cheer); // => "Wow, I'm speechless. I'm so happy, thank you!!!"