Function StableSortBy

util/generic/algorithm.h:87–89

template <class TIterator, typename TGetKey>
static inline void StableSortBy(TIterator begin, TIterator end, const TGetKey& getKey) {
    StableSort(begin, end, [&](auto&& left, auto&& right) { return getKey(left) < getKey(right); });
}

template <class TContainer, typename TGetKey>
static inline void StableSortBy(TContainer& container, const TGetKey& getKey) {