15 lines
376 B
Ruby
15 lines
376 B
Ruby
#!/usr/bin/ruby
|
|
|
|
bpm = Integer(ARGV[0]) rescue 60 # sets BPM by the first command line argument, set to 60 if none provided
|
|
msr = Integer(ARGV[1]) rescue 4 # sets number of beats in a measure by the second command line argument, set to 4 if none provided
|
|
i = 0
|
|
|
|
loop do
|
|
(msr-1).times do
|
|
puts "\a"
|
|
sleep(60.0/bpm)
|
|
end
|
|
puts "\aAND #{i += 1}"
|
|
sleep(60.0/bpm)
|
|
end
|