trait IdentityFlatten[F[+_]] extends AssociativeFlatten[F]
IdentityFlatten described a type that can be "flattened" in an
associative way and has an identity element with respect to that operation.
For example, with a list we can always vacuously add a layer by wrapping a
list in another list constructor and flattening the resulting list always
returns the original list unchanged.
- Self Type
- IdentityFlatten[F]
- Annotations
- @implicitNotFound()
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- abstract def any: F[Any]
The identity element.
- abstract def flatten[A](ffa: F[F[A]]): F[A]
Flattens a value of type
F[F[A]]to produce anF[A].Flattens a value of type
F[F[A]]to produce anF[A].- Definition Classes
- AssociativeFlatten
Concrete Value Members
- 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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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- def hashCode(): Int
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- final def wait(arg0: Long): Unit
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