Discussion on: JavaScript Challenge 6: Convert string to camel case

View post

Replies for: Awesome, one thing. Your output theAwesomeAndSuperbStealthWarrior should have the first letter be capitalized since it was like that in the origina...

You are correct! here is the revisited version:

const toCamelCase = ([first, ...rest]) => {
  const [head, ...tail] = rest.join('').split(/-|_/)
    .map(([head, ...tail]) => 
      [
        head.toUpperCase(),
        tail.join('').toLowerCase()
      ].join(''))
    .join('')
  return [first, head.toLowerCase(), ...tail].join('')
}

console.log(toCamelCase('THE_awesome-and_sUPERB-stealth-WARRIOR'))
console.log(toCamelCase('tHE_awesome-and_sUPERB-stealth-WARRIOR'))

// TheAwesomeAndSuperbStealthWarrior
// theAwesomeAndSuperbStealthWarrior

darn PascalCase...