Railsのバッチ処理: whenever - Qiitaset :output, 'log/cron.log' every 3.hours do runner "MyModel.some_process" rake "my:rake:task" command "/usr/bin/my_great_command" end every 1.day, :at => '4:30 am' do runner "MyModel.task_to_run_at_four_thirty_in_the_morning" end every :hour do # Many shortcuts available: :hour, :day, :month, :year, :reboot runner "SomeModel.ladeeda" end every :sunday, :at => '12pm' do # Use any day of the week o
