parameters: (self)
return_statement: return len(self._funcs)
docstring: Returns how many functions are currently registered.
docstring_summary: Returns how many functions are currently registered.
docstring_tokens: Returns how many functions are currently registered .
function: def size(self):
      """Returns how many functions are currently registered."""
      return len(self._funcs)
function_tokens: def size ( self ) : return len ( self . _funcs )