kortschak 0a03cec497 Replace string type with graph.Direction ... This conversion is not complete as there are still uses of string directions via the Direction.String method in leveldb.		2014-06-30 12:41:03 +09:30
..
gremlin	Replace string type with graph.Direction	2014-06-30 12:41:03 +09:30
mql	Replace string type with graph.Direction	2014-06-30 12:41:03 +09:30