Created
November 8, 2018 18:13
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Ruby drum machine
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| ruby -e "tempo=(60_000/(ARGV[0].to_i||100));start=0;current=(Time.now.to_f*1000).to_i;while true do current=(Time.now.to_f*1000).to_i;if((current-start)>tempo);start=current;print\"\a\";end;end" 120 |
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