Game.GoreAndAsh.Actor.Collection.Data

Documentation

class (Filterable c, Foldable c, Functor c, Traversable c) => DynCollection c where

Dynamic collection for control wire that automates handling collections of FRP actors. The class defines minimum set of actions that collection should support to be used as base for collection of actors.

Associated Types

type DynConsConstr c o :: Constraint

Instance specific constraint for appending function

Methods

concatDynColl :: c a -> c a -> c a

Concat of two collections

unzipDynColl :: c (a, b) -> (c a, c b)

Unzipping of collection

zipDynColl :: c a -> c b -> c (a, b)

Ziping collection

emptyDynColl :: c a

Getting empty collection

consDynColl :: DynConsConstr c a => a -> c a -> c a

Adding element to the begining of collection

Instances

DynCollection []

DynCollection Seq

(Eq k, Hashable k) => DynCollection (HashMap k)

Order of elements is not preserved

class (Hashable i, Eq i) => ElementWithId a i where

Elements that contains id

Methods

elementId :: a -> i

rightsDynColl :: (FilterConstraint c (Either e a), DynCollection c) => c (Either e a) -> c a

Helper to filter out lefts