Re: [Haskell-cafe] Squashing space leaks (graphs not lists?)

Josef Svenningsson wrote:

Devastating! Hence we will need a strict list to do this or some other strict data structure.

Seems like the relation between the planets is better described as a graph, instead of a list. Maybe there's something in Data.Graph that'll help us make a more straightforward program? http://www.haskell.org/ghc/docs/latest/html/libraries/base/Data.Graph.html Greg Buchholz