module Tlapse
Constants
- VERSION
Public Instance Methods
check_camera!()
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# File lib/tlapse/doctor.rb, line 32 def check_camera! cameras = `gphoto2 --auto-detect` # Output looks like this: # # Model Port # -------------------- # Camera :usb # # If there is a third line, a camera was detected unless cameras.split("\n").length > 2 raise "gphoto2 couldn't find a camera :(" end end