[sensors] Constructing a SensorReading with SensorReadingInit is non-optional?

bbernhar has just created a new issue for 
https://github.com/w3c/sensors:

== Constructing a SensorReading with SensorReadingInit is 
non-optional? ==
What is the rational of requiring a `SensorReading` object to be only 
constructed with a `SensorReadingInit` dict? The underlying sensor 
could provide default reading values and not require explicit such 
initialization.

Before:
`[Constructor(AmbientLightSensorReadingInit 
ambientLightSensorReadingInit)]`

After:
`[Constructor(optional AmbientLightSensorReadingInit 
ambientLightSensorReadingInit)]`

Please view or discuss this issue at 
https://github.com/w3c/sensors/issues/116 using your GitHub account

Received on Friday, 22 July 2016 17:29:23 UTC