docs: def join(*args):
  		""" Concatenate all of the given arrays. (see :meth:`.WBinArray.concat` method)
  
  		:param args: list of WBinArray
  		:return: WBinArray
  		"""
  		if len(args) == 0:
  			return
  
  		result = WBinArray(int(args[0]), len(args[0]))
  		if len(args) == 1:
  			return result
  		else:
  			result = result.extend(*(args[1:]))
  		return result