Zeta.Extra

onWhen :: forall b a rw. (b -> Maybe a) -> Handler a -> String -> IxSignal (read :: READ | rw) b -> Effect Unit

Applies the function only once, when the predicate is satisfied (potentially immediately)

onAvailable :: forall a rw. Handler a -> String -> IxSignal (read :: READ | rw) (Maybe a) -> Effect Unit

Applies the handler once when the value exists

getWhen :: forall b a rw. (b -> Maybe a) -> String -> IxSignal (read :: READ | rw) b -> Aff a

Draws the value out when the predicate is matched, potentially immediately

getAvailable :: forall a rw. String -> IxSignal (read :: READ | rw) (Maybe a) -> Aff a

Draws the value out when Just

onNext :: forall a rw. Handler a -> String -> IxSignal (read :: READ | rw) a -> Effect Unit

Applies the handler only once, on the next change

getNext :: forall a rw. String -> IxSignal (read :: READ | rw) a -> Aff a

Draws the value out on the next change