project("p").by(__.values("a", "b") Only Outputs Single Property, Bug or Expected?
I am curious why this does not behave in the way I expected. Not a problem - solution question.
I created the following Gremlin:
And in above scenario the
A bit surprising that it did not work the way I expected but If it is an expected behavior, then I will remember so from now on. Curious if that is the case why it is designed that way.
I created the following Gremlin:
g.E().
hasLabel("hiddenFrom").
inV().
hasLabel("Person").
project("Trial", "Site", "Subject ID").
by(__.out().out().values("tag")).
by(__.out().values("tag")).
by(__.values("localId", "uuid"))And in above scenario the
Subject IDlocalIduuid by(__.values("localId", "uuid")) by(__.valueMap("localId", "uuid"))uuidA bit surprising that it did not work the way I expected but If it is an expected behavior, then I will remember so from now on. Curious if that is the case why it is designed that way.
Solution
i think the more specific way to answer this question is to say that
by()fold() by(__.values("localId", "uuid").fold())
