TypeCompose/Versions

< TypeCompose

Contents 1 Version 0.5 2 Version 0.4 3 Version 0.3 4 Version 0.2 5 Version 0.1

1 Version 0.5

• Backed out DistribM. Now that I've read "Composing Monads", I know there's more to it. At least four different ways, all with conflicting Monad instances.

2 Version 0.4

• pairEdit, pairEditM in Data.Pair
• build-type simple
• doc tweek DistribM & joinMM
• DistribM export & comment tweak
• DistribM and (m :. n) Monad
• Functor/Functor & Applicative/Applicative tweak
• inId2. Functor & Applicative instances for Id
• removed r->m dep in RefMonad
• doc tweak

3 Version 0.3

• Simplified Applicative instance for (g :. f)
• Renamed type constructors "O" and "App" to "(:.)" and "(:$)". Also include old names for compatibility.
• Replaced the 6.6-compatible {{{OPTIONS}}} pragmas with LANGUAGE
• Pair & Copair for Const
• Changed functional dependency for RefMonad

4 Version 0.2

• More comments
• Added Data.Partial: partial values.
• Data.Bijection: bijective arrows. Used in Control.Compose for composing representation transformations.
• Using LANGUAGE instead of OPTIONS pragmas
• Data.Pair & Data.Fun. Classes of pair-like and function-like types.
• Data.RefMonad
• Renamed StaticArrow/Static to OO/OO
• Now in{O,Flip,Prod,Arrw,Const}{,2,3} (i.e., inO2 etc)
• Sink type alias and Monoid instance.
• Monoid_f and O instance.
• Arrw type class with Functor & Cofunctor instances.
• Data.Title: a titling class for type constructors. Doesn't really belong here.
• Eliminated dependency on "mtl" package by removing a standard applicative instance for ReaderT.
• Data.CxMonoid: context-dependent monoid
• Type constructors :*:, ::*::, & :~>:
• FunA and FunAble, for convenient Arrow definitions. See also FunD & FunDble in DeepArrow.

5 Version 0.1

• Renamed "Compose"/"Comp<hask>"/"<hask>unComp" to "O"/"O"/"unO".
• Renamed "onComp" to "inO"
• Renamed "mapSrc" to "mapCur", and renamed type parameter "src" to "cur", to avoid confusion with Source in Phooey's use of DataDriven.
• Swapped argument order to dd in DataDriven.
• Renamed "Updater" to "Action"
• Changed the Monoid (IO a) instance in Control.Instances to use liftA2 mappend instead of (*>).
• Added unFlip, inFlip, inFlip2.

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