crop text at n length and save croped text in arrays

function crop_text(n, text) {
  var arr = []
  var word = ""
  for (var i = 0; i < text.length; i++) {
    if (i%n === 0 && i>0){
      arr.push(word)
      word = ""
      continue
    }
    word += text[i]
  }
  arr.push(word)
  return arr
}