[haskell art] [Announce] Music Suite v1.8

2014-11-30 Thread Hans Höglund
I am happy to announce the release of Music Suite version 1.8. This release in short: Cleaner API for dealing with Voices, Notes and time structures in general. New equal-temperament pitch representation. Improved handling of diatonic vs. chromatic transposition in the Common pitch representati

Re: [Haskell-cafe] Nested monadic monoids via Traversable?

2013-10-13 Thread Hans Höglund
interesting to see these ideas reimagined with modern type classes. You can find the paper here: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.138.4552 Regards, Hans On 10 okt 2013, at 18:25, Hans Höglund wrote: > I have been experimenting with compositions of monads carrying associa

[Haskell-cafe] Nested monadic monoids via Traversable?

2013-10-10 Thread Hans Höglund
I have been experimenting with compositions of monads carrying associated monoids (i.e. Writer-style) and discovered the following pattern: -- {-# LANGUAGE DeriveFunctor, DeriveFoldable, DeriveTraversable, Ge

Re: [Haskell-cafe] Instances for continuation-based FRP

2013-04-24 Thread Hans Höglund
l > > > On Tue, Apr 23, 2013 at 6:22 AM, Hans Höglund wrote: > Hi everyone, > > I am experimenting with various implementation styles for classical FRP. My > current thoughts are on a continuation-style push implementation, which can > be summarized as follows. > &

[Haskell-cafe] Instances for continuation-based FRP

2013-04-23 Thread Hans Höglund
Hi everyone, I am experimenting with various implementation styles for classical FRP. My current thoughts are on a continuation-style push implementation, which can be summarized as follows. > newtype EventT m r a= E { runE :: (a -> m r) -> m r -> m r } > newtype ReactiveT m r a = R { runR