docs: def get_cache(self, decorated_function, *args, **kwargs):
  		""" :meth:`WCacheStorage.get_cache` method implementation
  		"""
  		self.__check(decorated_function, *args, **kwargs)
  		if decorated_function in self._storage:
  			for i in self._storage[decorated_function]:
  				if i['instance']() == args[0]:
  					result = i['result'].cache_entry(*args, **kwargs)
  					if self.__statistic is True:
  						if result.has_value is True:
  							self.__cache_hit += 1
  						else:
  							self.__cache_missed += 1
  					return result
  
  		if self.__statistic is True:
  			self.__cache_missed += 1
  
  		return WCacheStorage.CacheEntry()