Stream: fhirpath
Topic: select()
nicola (RIO/SS) (Aug 16 2018 at 09:24):
While working on grammar we found that "possibly" expression a.(b | c).d behaves exactly the same as a.select(b | c).d. @Bryn Rhodes & @Grahame Grieve did you think about this?
Bryn Rhodes (Aug 16 2018 at 18:06):
I'm not sure I understand what you're suggesting. Are you saying a.(b | c).d could be an alternate syntax for select?
nicola (RIO/SS) (Aug 16 2018 at 18:51):
@Bryn Rhodes Is expression a.(b | c).d valid fhirpath expression?
nicola (RIO/SS) (Aug 16 2018 at 18:53):
At least looks like ref antlr grammar is ok with this expression. May be i'm wrong.
Bryn Rhodes (Aug 16 2018 at 19:28):
No, the only things allowed after a . are identifier, function or $this
nicola (RIO/SS) (Aug 16 2018 at 19:32):
Ok
Last updated: Apr 12 2022 at 19:14 UTC
