def help
puts ''
puts '[e]xit, [q]uit Exit Guard'
puts '[p]ause Toggle file modification listener'
puts '[r]eload Reload Guard'
puts '[n]otification Toggle notifications'
puts '<enter> Run all Guards'
puts ''
puts 'You can scope the reload action to a specific guard or group:'
puts ''
puts 'rspec reload Reload the RSpec Guard'
puts 'backend reload Reload the backend group'
puts ''
puts 'You can also run only a specific Guard or all Guards in a specific group:'
puts ''
puts 'jasmine Run the jasmine Guard'
puts 'frontend Run all Guards in the frontend group'
puts ''
end