Github user samhavens commented on the issue:
https://github.com/apache/tinkerpop/pull/938
@spmallette Thanks for the feedback. Once we pull in [this
PR](https://github.com/Revmaker/gremlex/pull/43), I think that should cover it.
Regarding the last example, we aren't sure Gremlex would ever support that
directly in Elixir, so we show it as a raw query. Is that ok?---
