trait
Fold[T] extends AnyRef
Type Members
-
abstract
type
S
Abstract Value Members
-
abstract
def
fold: (T, S) ⇒ S
-
abstract
def
init: S
-
abstract
def
last(s: S): Task[Unit]
-
abstract
def
prepare: Task[Unit]
-
abstract
def
sink: Sink[Task, (T, S)]
Concrete Value Members
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final
def
!=(arg0: AnyRef): Boolean
-
final
def
!=(arg0: Any): Boolean
-
final
def
##(): Int
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final
def
==(arg0: AnyRef): Boolean
-
final
def
==(arg0: Any): Boolean
-
final
def
asInstanceOf[T0]: T0
-
def
clone(): AnyRef
-
final
def
eq(arg0: AnyRef): Boolean
-
def
equals(arg0: Any): Boolean
-
def
finalize(): Unit
-
def
foldState1: Process1[T, S]
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final
def
getClass(): Class[_]
-
def
hashCode(): Int
-
final
def
isInstanceOf[T0]: Boolean
-
final
def
ne(arg0: AnyRef): Boolean
-
final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
-
def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
-
final
def
wait(arg0: Long): Unit
-
def
zipWithState1: Process1[T, (T, S)]
Inherited from AnyRef
Inherited from Any
A Fold[T] can be used to pass over a Process[Task, T].
It has:
This covers many of the needs of iterating over a Scalaz stream and is composable because there is a Monoid instance for Folds