Alternative of Switch case approach

alternative_switch_case.js

// Another approach of Switch case
// Output =>
// Result: () => {
//  const r = 1 * 56
//  const ar = r - 4
//
//  return ar
// }
const first = () => {
  const r = 1 * 56
  const ar = r - 4

  return ar
}

const second = () => {
  return 2
}


const func = type => ({ first, second }[type] ?? 'Some specific result here.')

const result = func('first')
console.log(`Result: ${result}`)