Date parsing fails

[wzrdtales]

Date cannot represent an invalid date-string 1993-02-12T00:00:00.000Z.

This error gets thrown if a date comes back from a database. This is weird and probably a bug since the scalar itself delivers a javascript date object which is represented exactly this way and it stops complaining if it gets passed in new Date() first.

[wzrdtales]

so it is enough to serialize the date object produced by this scalar and pass it back to a resolver with the same scalar to cause this issue. I don't think this is a wanted behavior.

[falkenhawk]

https://github.com/Urigo/graphql-scalars/pull/1641