Trait/Object

org.scalactic.algebra

Monad

Related Docs: object Monad | package algebra

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trait Monad[Context[_]] extends Applicative[Context]

Typeclass trait for algebraic structure containing insertion and flat-mapping methods that obey laws of identity and associativity.

A Monad instance wraps an object that in some way behaves as a Monad.

Source
Monad.scala
Linear Supertypes
Applicative[Context], Functor[Context], AnyRef, Any
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Visibility
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Abstract Value Members

  1. abstract def applying[A, B](ca: Context[A])(cab: Context[(A) ⇒ B]): Context[B]

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    Applies the given function in context to the given value in context, returning the result in the context.

    Applies the given function in context to the given value in context, returning the result in the context.

    Definition Classes
    MonadApplicative
  2. abstract def flatMap[A, B](ca: Context[A])(f: (A) ⇒ Context[B]): Context[B]

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    Applies the given function to the value contained in this context, returning the result of the function, which is a value wrapped in another context.

  3. abstract def flatten[A](cca: Context[Context[A]]): Context[A]

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    Flattens a nested context into a single context.

  4. abstract def insert[A](a: A): Context[A]

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    Inserts a value into a context.

    Inserts a value into a context.

    Definition Classes
    Applicative

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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

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

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    Definition Classes
    AnyRef → Any
  4. def applying[A, B, C, D](ca: Context[A], cb: Context[B], cc: Context[C])(cf: Context[(A, B, C) ⇒ D]): Context[D]

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    Applies the given function in context to the given values in context, returning the result in the context.

    Applies the given function in context to the given values in context, returning the result in the context.

    Definition Classes
    Applicative
  5. def applying[A, B, C](ca: Context[A], cb: Context[B])(cf: Context[(A, B) ⇒ C]): Context[C]

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    Applies the given function in context to the given values in context, returning the result in the context.

    Applies the given function in context to the given values in context, returning the result in the context.

    Definition Classes
    Applicative
  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  7. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit

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

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    Definition Classes
    AnyRef → Any
  12. def hashCode(): Int

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

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    Definition Classes
    Any
  14. def lift[A, B, C, D](f: (A, B, C) ⇒ D): (Context[A], Context[B], Context[C]) ⇒ Context[D]

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    Transforms the given function into another function where each parameter type and the result type are lifted into a context.

    Transforms the given function into another function where each parameter type and the result type are lifted into a context.

    Definition Classes
    Applicative
  15. def lift[A, B, C](f: (A, B) ⇒ C): (Context[A], Context[B]) ⇒ Context[C]

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    Transforms the given function into another function where each parameter type and the result type are lifted into a context.

    Transforms the given function into another function where each parameter type and the result type are lifted into a context.

    Definition Classes
    Applicative
  16. def lift[A, B](f: (A) ⇒ B): (Context[A]) ⇒ Context[B]

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    Transforms the given function into another function where the parameter and result types are lifted into a context.

    Transforms the given function into another function where the parameter and result types are lifted into a context.

    Definition Classes
    Applicative
  17. def map[A, B](ca: Context[A])(f: (A) ⇒ B): Context[B]

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    Applies the given function to the given value in context, returning the result in the context.

    Applies the given function to the given value in context, returning the result in the context.

    Definition Classes
    ApplicativeFunctor
  18. def mapAll[A, B, C, D](ca: Context[A], cb: Context[B], cc: Context[C])(f: (A, B, C) ⇒ D): Context[D]

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    Applies the given function to the given values in context, returning the result in the context.

    Applies the given function to the given values in context, returning the result in the context.

    Definition Classes
    Applicative
  19. def mapAll[A, B, C](ca: Context[A], cb: Context[B])(f: (A, B) ⇒ C): Context[C]

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    Applies the given function to the given values in context, returning the result in the context.

    Applies the given function to the given values in context, returning the result in the context.

    Definition Classes
    Applicative
  20. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  21. final def notify(): Unit

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    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

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

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    Definition Classes
    AnyRef
  24. def toString(): String

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    Definition Classes
    AnyRef → Any
  25. def tupled[A, B, C](ca: Context[A], cb: Context[B], cc: Context[C]): Context[(A, B, C)]

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    Transforms three contexts containing values into a context containing a tuple of the three corresponding values.

    Transforms three contexts containing values into a context containing a tuple of the three corresponding values.

    Definition Classes
    Applicative
  26. def tupled[A, B](ca: Context[A], cb: Context[B]): Context[(A, B)]

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    Transforms two contexts containing values into a context containing a tuple of the two corresponding values.

    Transforms two contexts containing values into a context containing a tuple of the two corresponding values.

    Definition Classes
    Applicative
  27. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Applicative[Context]

Inherited from Functor[Context]

Inherited from AnyRef

Inherited from Any

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