Oscar Finnsson
Hi,
I've just released hs2dot on hackagedb.
It's a small tool that lets you automatically generate graphviz/dot code that visualize the relations between data types, types and type classes.
This sounds very familiar to my SourceGraph package that's already on Hackage... You, however, also add the type signatures to your graph; I have the sneaking suspicion that this could get too noisy if you also try to visualise functions in a large module.
The tool is still far from complete. Better handling of algebraic data types and instance declarations are a must. GADTs, data families and type synonym families are not yet implemented so they wont turn up.
I, too, still haven't worked out how to deal with GADTs, etc. in my call graphs. -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com