docs: def getWhatIf(number):
  	"""	Returns a :class:`WhatIf` object corresponding to the What If article of
  		index passed to the function. If the index is less than zero or
  		greater than the maximum number of articles published thus far,
  		None is returned instead.
  
  		Like all the routines for handling What If articles, :func:`getWhatIfArchive`
  		is called first in order to establish a list of all previously published
  		What Ifs.
  
  		Arguments:
  
  			number: an integer or string that represents a number, this is the index of article to retrieve.
  
  		Returns the resulting :class:`WhatIf` object."""
  	archive = getWhatIfArchive()
  	latest = getLatestWhatIfNum(archive)
  	
  	if type(number) is str and number.isdigit():
  		number = int(number)
  	if number > latest or latest <= 0:
  		return None
  	return archive[number]