let validCharacters = ['0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']

genRandomString = (stringLength) => {
  let newString = ''
  for (let i = 0; i < stringLength; i++) {
    $index = Math.floor(Math.random() * 35)
    newString += validCharacters[$index]
  }
  return newString
}

module.exports = {
  genRandomString: genRandomString
}