module SimpleCov::ResultMerger

def store_result(result)
  File.open(resultset_writelock, "w+") do |f|
    f.flock(File::LOCK_EX)
    new_set = resultset
    command_name, data = result.to_hash.first
    new_set[command_name] = data
    File.open(resultset_path, "w+") do |f_|
      f_.puts SimpleCov::JSON.dump(new_set)
    end
  end
  true
end