Wantworthy/dynode — pull request #11 by pbouzakis (2012-03-30 20:40:53+00:00)
Title: empty values should be deleted

if value is an empty string, empty array, null
we should update the action to delete so that the value can be cleared.

i added the check for empty string because you expect the same behavior if we passed an empty array.

the only other option is to throw an error, but I think the use case is that the client code is requesting to clear that value, so the types module should auto set the action to delete for these values.