Run.State

data State s a

Constructors

• State (s -> s) (s -> a)

Instances

• Functor (State s)

type STATE s r = (state :: State s | r)

_state :: Proxy "state"

liftState :: forall s a r. State s a -> Run ((STATE s) + r) a

liftStateAt :: forall proxy q sym s a r. IsSymbol sym => Cons sym (State s) q r => proxy sym -> State s a -> Run r a

modify :: forall s r. (s -> s) -> Run ((STATE s) + r) Unit

modifyAt :: forall proxy q sym s r. IsSymbol sym => Cons sym (State s) q r => proxy sym -> (s -> s) -> Run r Unit

put :: forall s r. s -> Run ((STATE s) + r) Unit

putAt :: forall proxy q sym s r. IsSymbol sym => Cons sym (State s) q r => proxy sym -> s -> Run r Unit

get :: forall s r. Run ((STATE s) + r) s

getAt :: forall proxy q sym s r. IsSymbol sym => Cons sym (State s) q r => proxy sym -> Run r s

gets :: forall s t r. (s -> t) -> Run ((STATE s) + r) t

getsAt :: forall proxy q sym s t r. IsSymbol sym => Cons sym (State s) q r => proxy sym -> (s -> t) -> Run r t

runState :: forall s r a. s -> Run ((STATE s) + r) a -> Run r (Tuple s a)

runStateAt :: forall proxy q sym s r a. IsSymbol sym => Cons sym (State s) q r => proxy sym -> s -> Run r a -> Run q (Tuple s a)

evalState :: forall s r a. s -> Run ((STATE s) + r) a -> Run r a

evalStateAt :: forall proxy q sym s r a. IsSymbol sym => Cons sym (State s) q r => proxy sym -> s -> Run r a -> Run q a

execState :: forall s r a. s -> Run ((STATE s) + r) a -> Run r s

execStateAt :: forall proxy q sym s r a. IsSymbol sym => Cons sym (State s) q r => proxy sym -> s -> Run r a -> Run q s