dump_help.h

#pragma once

#include <iostream>
#include <string>
#include <QString>
#include "utils/json.hpp"

namespace dump_helper
{

    inline std::string toStdStr(const QString& src)
    {
        return src.toStdString();
    }

    inline std::string toStdStr(const nlohmann::json& src)
    {
        return src.dump(2);
    }

    template <class Anything>
    inline std::string toStdStr(const Anything& src)
    {
        return src; //use implicit conversion if any there
    }

    template <class Cont>
    void dumpContainer(const Cont& src)
    {
        for (const auto& v : src)
            std::cout << toStdStr(v) << std::endl;
    }
}