elerea: A minimalistic FRP library
Elerea (Eventless reactivity) is a tiny continuous-time FRP implementation without the notion of event-based switching and sampling, with first-class signals (time-varying values). Reactivity is provided through a latching mechanism where a signal changes its behaviour as dictated by a boolean input signal.
Elerea provides an easy to use applicative interface, supports
recursive signals (a definition like
sine = integral 0 (integral 1
(-sine)) works without a hitch) and arbitrary external input. Cyclic
dependencies are detected on the fly and resolved by inserting delays
dynamically, unless the user does it explicitly.
This is a minimal library that defines only some basic primitives,
and you are advised to install
elerea-examples as well to get an
idea how to build non-trivial systems with it. The examples are
separated in order to minimise the dependencies of the core library.
|Versions||0.1.0, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 1.0.0, 1.1.0, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.5.0, 2.6.0, 2.7.0, 22.214.171.124, 126.96.36.199, 2.8.0, 2.9.0|
|Copyright||(c) 2009, Patai Gergely|
|Maintainer||Patai Gergely (email@example.com)|
|Uploaded||by GergelyPatai at Sun Apr 12 12:52:30 UTC 2009|
|Distributions||LTSHaskell:2.9.0, NixOS:2.9.0, Stackage:2.9.0|
|Downloads||12236 total (48 in the last 30 days)|
|Rating||2.0 (votes: 1) [estimated by rule of succession]|
|Status||Docs uploaded by user
Build status unknown [no reports yet]
Hackage Matrix CI
For package maintainers and hackage trustees