keera-hails-reactivevalues 0.0.4 → 0.1.0

raw patch · 2 files changed

+24/−5 lines, 2 filesPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

Files

• keera-hails-reactivevalues.cabal +1/−1
• src/Data/ReactiveValue.hs +23/−4

@@ -7,7 +7,7 @@ -- The package version. See the Haskell package versioning policy -- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for -- standards guiding when and how versions should be incremented.-Version:             0.0.4+Version:             0.1.0  -- A short (one-line) description of the package. Synopsis:            Haskell on Rails - Reactive Values

@@ -161,20 +161,39 @@ writeOnly r = ReactiveFieldWrite (reactiveValueWrite r)  -- * Lift monadic operations++-- ** Lifting (sink) computations into writable RVs.++-- | Wrap a monadic computation in a writable reactive value. wrapMW :: (a -> m ()) -> ReactiveFieldWrite m a wrapMW f = ReactiveFieldWrite f +-- | Wrap a monadic computation in a writable reactive value.+-- It discards the written value and executes the operation.+--+-- Note: Because the value is discarded, the resulting RV is+-- polymorphic in the value that may be written to it. Using+-- 'wrapDo_' may save you some extra type signatures. wrapDo :: m () -> ReactiveFieldWrite m a wrapDo f = wrapMW (const f) -wrapDo' :: m () -> ReactiveFieldWrite m ()-wrapDo' f = wrapMW (\() -> f)+-- | Wrap a monadic computation in a writable reactive value of type+-- unit. It discards the written value and executes the operation.+wrapDo_ :: m () -> ReactiveFieldWrite m ()+wrapDo_ f = wrapMW (\() -> f) -wrapMRPassive :: Monad m => m a -> ReactiveFieldRead m a-wrapMRPassive f = ReactiveFieldRead f (const (return ()))+-- ** Lifting (source) computations into readable RVs. +-- | Wrap an reading operation and an notification installer in+-- a readable reactive value. wrapMR :: m a -> (m () -> m ()) -> ReactiveFieldRead m a wrapMR f p = ReactiveFieldRead f p++-- | Wrap an reading operation into an RV. Because there is+-- no way to detect changes, the resulting RV is passive (does+-- not push updates).+wrapMRPassive :: Monad m => m a -> ReactiveFieldRead m a+wrapMRPassive f = ReactiveFieldRead f (const (return ()))  -- ** Lifting onto read-write values