Function HasLowerHost

library/cpp/string_utils/url/url.cpp:74–82

    }

    bool HasLowerHost(const TStringBuf url) {
        for (size_t n = 0; n < url.length(); ++n) {
            if (url[n] == '/')
                break;
            if (isupper(url[n]))
                return false;
        }
        return true;
    }

    TStringBuf CutHttpWwwPrefixes(const TStringBuf url Y_LIFETIME_BOUND) {
        TStringBuf urlCut = CutWWWPrefix(CutHttpPrefix(url));