code: def camelcase(string):
      
  
      string = re.sub(r"^[\-_\.]", '', str(string))
      if not string:
          return string
      return lowercase(string[0]) + re.sub(r"[\-_\.\s]([a-z])", lambda matched: uppercase(matched.group(1)), string[1:])
docs: Convert string into camel case.
  
      Args:
          string: String to convert.
  
      Returns:
          string: Camel case string.