Function removeLastPathSection

JUCE/modules/juce_core/network/juce_URL.cpp:293–305

    }

    static String removeLastPathSection (const String& url)
    {
        auto startOfPath = findStartOfPath (url);
        auto lastSlash = url.lastIndexOfChar ('/');

        if (lastSlash > startOfPath && lastSlash == url.length() - 1)
            return removeLastPathSection (url.dropLastCharacters (1));

        if (lastSlash < 0)
            return url;

        return url.substring (0, std::max (startOfPath, lastSlash));
    }
}

void URL::addParameter (const String& name, const String& value)