#155: show . readPackageDescription /= id ----------------------------------------+----------------------------------- Reporter: kolmodin@dtek.chalmers.se | Owner: nominolo Type: defect | Status: assigned Priority: normal | Milestone: Component: Cabal | Version: HEAD Severity: normal | Resolution: Keywords: | Difficulty: normal Ghcversion: 6.6 | Platform: Linux ----------------------------------------+----------------------------------- Changes (by nominolo): * status: new => assigned Comment: Well, first of all, we didn't have that property before. The counterpart to {{{show}}} is {{{read}}}, not {{{readFoo}}}. We did however have the property: {{{ prop_idempParsePrint x = (r . s . r) x == r x where r = readPackageDescription; s = showPackageDescription }}} I agree that this would be nice to have, though. -- Ticket URL: http://hackage.haskell.org/trac/hackage/ticket/155#comment:1 Hackage http://haskell.org/cabal/ Hackage: Cabal and related projects