create phone number

code wars

by trentHarlem

HTML

<div id='output'>

</div>

JavaScript

let output = document.getElementById('output')

function createPhoneNumber(numbers){
  let areaCode = numbers.splice(0,3).join('')
  let preFix = numbers.splice(0,3).join('')
  let end = numbers.join('')
  let phoneNumber = `(${areaCode}) ${preFix}-${end}`
  output.innerHTML += phoneNumber 
  return phoneNumber
}

createPhoneNumber([1, 2, 3, 4, 5, 6, 7, 8, 9, 0])

/* console.log((createPhoneNumber([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]), "(123) 456-7890"));
console.log((createPhoneNumber([1, 1, 1, 1, 1, 1, 1, 1, 1, 1]), "(111) 111-1111"));
console.log((createPhoneNumber([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]), "(123) 456-7890")); */