Truncate a String created by arrbxr - https://repl.it/@arrbxr/Truncate-a-String

index.js

function truncateString(str, num) {
  // Clear out that junk in your trunk
return str.length > num ? str.slice(0, num).concat('...') : str;
}

truncateString("A-tisket a-tasket A green and yellow basket", "A-tisket a-tasket A green and".length);