# File ../lib/roller.rb, line 77
def format_time(seconds)
  minutes = seconds.div 60
  seconds = seconds.modulo 60

  result = "#{seconds} second#{seconds > 1 ? 's': ''}"
  
  if minutes > 0
    "#{minutes} minute#{minutes > 1 ? 's': ''} and #{result}"
  end

  result
end