func BrightnessScalingEffectFactory(l devices.DimLamp) deviceapi.Effect {
return deviceapi.EffectFunc(func(config deviceapi.Config) error {
c, ok := config.(*BrightnessConfig)
if !ok {
return errors.New("Not a BrightnessConfig")
}
return l.BrightnessScaling(c.Brightness)
})
}
