gusu.rb

#!/usr/bin/env ruby

$actions = [
  'Time to stand up.',
  'Grab the ball.',
  'Sit down.'
]

def take_action
  current_action = $actions.shift
  `terminal-notifier -message '#{current_action}' -title 'Get up, stand up!' -sound 'default'`
  $actions << current_action
end

while true
  take_action
  sleep 60 * 20
end