[Haskell-cafe] ANN: Yampa 0.9.7 and 0.10.0

Ivan Perez ivanperezdominguez at gmail.com
Tue May 5 18:25:44 UTC 2015

Also, here is the link to the hackage page. The "haddocks" are still
in the oven, they should be available in just a few minutes:


Sorry for the extra noise.



On 5 May 2015 at 19:15, Ivan Perez <ivanperezdominguez at gmail.com> wrote:
> Dear all
> Two new versions of Yampa have just been made available on hackage.
> A short reminder for those who don't know: Yampa is a Functional
> Reactive Programming DSL structured around Signal Functions. It
> enforces a separation between effectful input/output and purely
> functional signal transformations. Arrow notation can be used to
> connect signal functions. Yampa has recently been used to write
> several games available on Github [2] and Google Play (for Android)
> [3, 4].
> Regarding the new versions:
> - Version 0.9.7 is fully backwards compatible and includes minimal changes.
> - Version 0.10.0 is mostly, but not fully, backwards compatible and
> has been restructured in modules to make documentation easier. We
> expect this to help users find and understand the available
> combinators better.
> I have tried both versions with the game Haskanoid [2] and they work.
> If your project cannot be compiled or executed correctly with either
> version, please open an issue on our project page [1].
> Yampa is being actively developed, and we are working on FRP
> extensions that we hope will be introduced in future versions. Code,
> documentation and research contributions are welcome.
> All the best
> Ivan
> [1] https://github.com/ivanperez-keera/Yampa
> [2] https://github.com/ivanperez-keera/haskanoid
> [3] https://play.google.com/store/apps/details?id=uk.co.keera.games.magiccookies
> [4] https://github.com/keera-studios/magic-cookies

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