Haskell on Rails - Reactive Values http://www.keera.es/blog/community/
|Latest on Hackage:||0.2.2.2|
This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
This package contains a general definition of Reactive Values and several useful combinators. A reactive value is a typed mutable value with access properties and change propagation. Access property can be read-only, read-write or read-write.
How an RV is actually implemented, and when and how change propagation is executed is dependent on each RV. For instance, Gtk widget properties would normally use the standard event-handler installers to implement change propagation, whereas pure Haskell values might fork a thread (or not) and propagate changes asynchronously.
RVs can be created from pure models (see keera-hails-mvc-model-lightmodel and keera-hails-mvc-model-protectedmodel), Gtk+/WX/Qt/HTML DOM/Android widget properties/event handlers/getters/setters, files, sockets, FRP networks. Other backends are also available. See keera-hails for a list of available backends, tutorials, etc.