Function InsertSorted

Telegram/SourceFiles/data/data_stories.cpp:118–125

}

bool InsertSorted(std::vector<StoryId> &list, StoryId id) {
	const auto i = ranges::lower_bound(list, id, std::greater<>());
	if (i != end(list) && *i == id) {
		return false;
	}
	list.insert(i, id);
	return true;
}

bool RemoveSorted(std::vector<StoryId> &list, StoryId id) {
	const auto i = ranges::lower_bound(list, id, std::greater<>());