Method: ComputeUnit::Device.device

Defined in:: lib/compute_unit/device.rb

.device(device_path) ⇒ `String`

Returns - the device number ie. 1002.

Returns:

(String) —
- the device number ie. 1002



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# File 'lib/compute_unit/device.rb', line 246

def self.device(device_path)
  read_kernel_setting(device_path, 'device', '').slice(2, 6)
end