Hi, The new GraphSON3 g:List, g:Set and g:Map definitions are an improvement over js arrays and associative arrays, but they doesn't provide the child type information.
We could add support for chid type info, something like
"g:List<g:Traverser>" or "g:Map<g:Int32,g:Vertex>".
For typed languages, it would allow compile time checks.
For any technology, it would more user-friendly error messages ("Expected
Vertex, obtained...").
Jorge
