file_operations.hpp

#pragma once
 
#include <fstream>
#include <ios>
#include <stdexcept>
#include <string>
 
namespace VIPRA::Util {
inline void append_to_file(std::string const& filepath, std::string_view output)
{
  std::ofstream file(filepath, std::ios_base::app);
 
  if ( ! file.is_open() ) throw std::runtime_error("Unable to open file: " + filepath);
 
  file << output;
}
}  // namespace VIPRA::Util