uncollapse

codewars 6Kyu

by trentHarlem

HTML

WIP

<p>
You will be given a string of English digits "stuck" together,<br><br> like this:

"zeronineoneoneeighttwoseventhreesixfourtwofive"
<br><br>
Your task is to split the string into separate digits:
<br>
"zero nine one one eight two seven three six four two five"
</p>

JavaScript

function uncollapse(digits) {
  const regex = /three|seven|eight|four|five|nine|zero|one|two|six|/gi
  return digits.match(regex).join(' ').trim()
}

console.log(uncollapse("zeronine"))
console.log(uncollapse("threesix"))
console.log(uncollapse("eightnine"))
console.log(uncollapse("three"))