| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
PlutusTx.Foldable
Synopsis
- class Foldable t where
- foldr ∷ (a → b → b) → b → t a → b
- traverse_ ∷ (Foldable t, Applicative f) ⇒ (a → f b) → t a → f ()
- for_ ∷ (Foldable t, Applicative f) ⇒ t a → (a → f b) → f ()
- sequenceA_ ∷ (Foldable t, Applicative f) ⇒ t (f a) → f ()
- asum ∷ (Foldable t, Alternative f) ⇒ t (f a) → f a
- concat ∷ Foldable t ⇒ t [a] → [a]
- concatMap ∷ Foldable t ⇒ (a → [b]) → t a → [b]
- foldMap ∷ (Foldable t, Monoid m) ⇒ (a → m) → t a → m
- fold ∷ (Foldable t, Monoid m) ⇒ t m → m
- foldl ∷ Foldable t ⇒ (b → a → b) → b → t a → b
- toList ∷ Foldable t ⇒ t a → [a]
- length ∷ Foldable t ⇒ t a → Integer
- sum ∷ (Foldable t, AdditiveMonoid a) ⇒ t a → a
- product ∷ (Foldable t, MultiplicativeMonoid a) ⇒ t a → a
Documentation
class Foldable t where Source #
Plutus Tx version of Foldable.
Instances
| Foldable Identity Source # | |
Defined in PlutusTx.Foldable | |
| Foldable Maybe Source # | |
Defined in PlutusTx.Foldable | |
| Foldable List Source # | |
Defined in PlutusTx.Foldable | |
| Foldable (Either c) Source # | |
Defined in PlutusTx.Foldable | |
| Foldable (Map k) Source # | |
Defined in PlutusTx.AssocMap | |
| Foldable ((,) c) Source # | |
Defined in PlutusTx.Foldable | |
| Foldable (Const c ∷ Type → Type) Source # | |
Defined in PlutusTx.Foldable | |
Applicative actions
traverse_ ∷ (Foldable t, Applicative f) ⇒ (a → f b) → t a → f () Source #
Plutus Tx version of traverse_.
sequenceA_ ∷ (Foldable t, Applicative f) ⇒ t (f a) → f () Source #
Plutus Tx version of sequenceA_.