func cameraWithPosition()

in application/PhotoToSketch/PhotoToSketch/CameraScreen/CameraViewController.swift [112:120]

• 9 lines of code
• 3 McCabe index (conditional complexity)

	func cameraWithPosition(position: AVCaptureDevice.Position) -> AVCaptureDevice? {
		let discoverySession = AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInWideAngleCamera], mediaType: AVMediaType.video, position: .unspecified)
		for device in discoverySession.devices {
			if device.position == position {
				return device
			}
		}
		return nil
	}