Narcissistic Numbers

[RazvanBugoi]

https://www.codewars.com/kata/56b22765e1007b79f2000079/train/javascript

[RazvanBugoi]

function isNarcissistic(n){
  const noToStr = String(n)
  let output = 0

  for (let i=0; i<noToStr.length; i++) {
    output += Math.pow(+noToStr[i], noToStr.length)
  }

  return output == +n 
}