IMO it should return the edge only once.
Cheers,
Daniel
On Wed, Oct 25, 2017 at 5:47 AM, Stephen Mallette <spmalle...@gmail.com>
wrote:
> The test suite doesn't seem to enforce behavior related to self-relating
> edges. TinkerGraph does this:
>
> gremlin> g = TinkerGraph.open().traversal()
> ==>graphtraversalsource[tinkergraph[vertices:0 edges:0], standard]
> gremlin> g.addV().as('a').addE('self').to('a')
> ==>e[1][0-self->0]
> gremlin> g.E()
> ==>e[1][0-self->0]
> gremlin> g.V().bothE().count()
> ==>2
>
> Should bothE() return 2 in this case or 1? I think that we've said in the
> past that g.E() is the same as g.V().outE() or g.V().inE(), but not
> necessarily g.V().bothE(). Thoughts?
>
