Github user mattallenuk commented on the issue:
https://github.com/apache/tinkerpop/pull/889
@spmallette, @jorgebay it has been a pleasure to contribute back, thank you
both for helping me get it done and for helping to improve my skills as the
pull has progressed. This is my first proper pull request so it has been
educating :)
I am happy to do any of the tidying-up tasks if needed. I think there
should be reference documentation just to make it very clear to people using
the api.---
