trait
AssociativeFlatten[F[+_]] extends AnyRef
Abstract Value Members
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abstract
def
flatten[A](ffa: F[F[A]]): F[A]
Concrete Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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-
def
finalize(): Unit
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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final
def
isInstanceOf[T0]: Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
AssociativeFlattendescribes a type that can be "flattened" in an associative way. For example, if we have a list of lists of lists, we can flatten it by either flattening the two inner lists and then flattening the resulting lists, or flattening the two outer lists and then flattening that resulting list. Because the operation is associative, the resulting list is the same either way.