On Apr 28, 2009, at 01:43 , aditya siram wrote:
I want to be able to use these accessors like so:
doSomethingWithA mySTM = do case (getA mySTM) of 1 -> doStuff 0 -> doSomethingElse
But getA returns an STM Int, so I still have to do a :
doSomethingWithA = do a' <- (getA mySTM) case a' of 1 -> doStuff 0 -> doSomethingElse
This doesn't really save me a lot of boilerplate. What is the best way of writing a function that just returns my values do I can work with them in the STM monad without unpacking them all the time?
Lift your operation into STM with fmap/liftM instead? -- brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery@kf8nh.com system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edu electrical and computer engineering, carnegie mellon university KF8NH