Thanks @mfikes and @dnolen you pointed me in the right direction -> https://github.com/ScalaConsultants/replumb/pull/57

@bensu: the other day I erroneously said dependency tree and you correctly said graph. Perhaps it is a lattice.

maybe @mfikes you can continue this topic on #C03S1KBA2, there is a very nice 3d modelling challenge there 😄 😄

I'll leave it here, no issue, just a little thing I have noticed -> https://github.com/ScalaConsultants/replumb/issues/49#issuecomment-162750134

@mfikes i'm not sure what the difference is, time for research!

removed the error, don't want to bother here, maybe it is in my code