tree e9837626217985996ce26b63f481766c06eeae18
parent c373416d5ab1203b2ffbda00ae454191c00abe5f
author Rain <rain1@fb.com> 1576138311 -0800
committer Rain <rain1@fb.com> 1576618448 -0800

visit: implement IntoEdges and IntoEdgesDirected for Reversed

Thanks to the previous change, this will work correctly on both directed and
undirected graphs.

Closes #292.