Tail heroku logs and make sound when match found

gistfile1.txt

#!/usr/bin/ruby

# brew install portaudio
# gem install bloopsaphone
require 'bloops'

# the bloops o' phone
bloops = Bloops.new
bloops.tempo = 150

# beats
simpsons = bloops.sound Bloops::SQUARE
# Simpsons
bloops.tune simpsons, "32 + C E F# 8:A G E C - 8:A 8:F# 8:F# 8:F# 2:G"

input = ARGV[0] || 'heroku logs --tail --app dev-instacanvas'
matcher = ARGV[1] || '/my-cart/complete'

IO.popen(input) do |io|
  io.each do |out|
    if out.match matcher
      bloops.play
      puts out
    end
  end
end