IdentityFlatten

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( ... )

Linear Supertypes

AssociativeFlatten[F], AnyRef, Any

Known Subclasses

CovariantDeriveEqualIdentityFlatten

Abstract Value Members

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 an F[A].
Flattens a value of type F[F[A]] to produce an F[A].

Definition Classes
AssociativeFlatten

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Docs: object IdentityFlatten | package prelude

trait IdentityFlatten[F[+_]] extends AssociativeFlatten[F]

Abstract Value Members

abstract def any: F[Any]

abstract def flatten[A](ffa: F[F[A]]): F[A]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

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

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AssociativeFlatten[F]

Inherited from AnyRef

Inherited from Any

Ungrouped