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js-mentorship-razvan / javascript

Javascript study notes
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Mumbling #366

Closed RazvanBugoi closed 5 years ago

RazvanBugoi commented 5 years ago

https://www.codewars.com/kata/mumbling/train/javascript

RazvanBugoi commented 5 years ago 
function accum(s) {
  let output = '';
  for (let i=0; i<s.length; i++) {
  output += `${s[i].toUpperCase()}${s[i].toLowerCase().repeat(i)}-`;
  }
  return output.slice(0, output.length-1);
}