Function read_file_to_string

include/Helpers/StringHelpers.cpp:67–81

}

std::string read_file_to_string(const std::filesystem::path& filePath) {
    // Could also use SDL_LoadFile, but that allocates into a void* and involves a copy into std::string

    std::string toRet;
    SDL_IOStream* file = SDL_IOFromFile(filePath.string().c_str(), "rb");
    if(!file)
        throw std::runtime_error("[read_file_to_string] Could not open file " + filePath.string());
    Sint64 fileSize = SDL_GetIOSize(file);
    if(fileSize < 0)
        throw std::runtime_error("[read_file_to_string] tellg failed for file " + filePath.string());
    toRet.resize(fileSize);
    SDL_ReadIO(file, toRet.data(), fileSize);
    SDL_CloseIO(file);
    return toRet;
}

bool is_valid_http_url(const std::string& str) {
    if(str.empty())