class Guard::Guardfile::Evaluator

def _read(path)
  full_path = Pathname(path).expand_path
  [full_path, full_path.read]
rescue Errno::ENOENT
  fail
rescue SystemCallError => e
  UI.error "Error reading file #{full_path}:"
  UI.error e.inspect
  UI.error e.backtrace
  abort
end