Left

Value Members

1. val a: A

2. def canEqual(arg0: Any): Boolean

   A method that should be called from every well-designed equals method that is open to be overridden in a subclass

   A method that should be called from every well-designed equals method that is open to be overridden in a subclass. See Programming in Scala, Chapter 28 for discussion and design.

   Go to: companion

3. def equals(arg0: Any): Boolean

   The equality method defined in AnyRef

   The equality method defined in AnyRef.

   Go to: companion

4. def fold[X](fa: (A) ⇒ X, fb: (B) ⇒ X): X

   Deconstruction of the Either type (in contrast to pattern matching)

   Deconstruction of the Either type (in contrast to pattern matching).

   definition classes: Either

   Go to: companion

5. def hashCode(): Int

   Returns a hash code value for the object

   Returns a hash code value for the object.

   The default hashing algorithm is platform dependent.

   Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

   Go to: companion

6. def isLeft: Boolean

   Returns true if this is a Left, false otherwise

   Returns true if this is a Left, false otherwise.

   Go to: companion

7. def isRight: Boolean

   Returns true if this is a Right, false otherwise

   Returns true if this is a Right, false otherwise.

   Go to: companion

8. def joinLeft[A1 >: A, B1 >: B, C](ev: <:<[A1, Either[C, B1]]): Either[C, B1]

   Joins an Either through Left

   Joins an Either through Left.

   definition classes: Either

   Go to: companion

9. def joinRight[A1 >: A, B1 >: B, C](ev: <:<[B1, Either[A1, C]]): Either[A1, C]

   Joins an Either through Right

   Joins an Either through Right.

   definition classes: Either

   Go to: companion

10. def left: LeftProjection[A, B]

    Projects this Either as a Left

    Projects this Either as a Left.

    definition classes: Either

    Go to: companion

11. def productArity: Int

    return k for a product A(x_1,

    return k for a product A(x_1,...,x_k)

    Go to: companion

12. def productElement(arg0: Int): Any

    for a product A(x_1,

    for a product A(x_1,...,x_k), returns x_(n+1) for 0 <= n < k

    Go to: companion

13. def productElements: Iterator[Any]

14. def productIterator: Iterator[Any]

    An iterator that returns all fields of this product

    An iterator that returns all fields of this product

    definition classes: Product

    Go to: companion

15. def productPrefix: String

    By default the empty string

    By default the empty string. Implementations may override this method in order to prepend a string prefix to the result of the toString methods.

    Go to: companion

16. def right: RightProjection[A, B]

    Projects this Either as a Right

    Projects this Either as a Right.

    definition classes: Either

    Go to: companion

17. def swap: Product with Either[B, A]

    If this is a Left, then return the left value in Right or vice versa

    If this is a Left, then return the left value in Right or vice versa.

    definition classes: Either

    Go to: companion

18. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

    Go to: companion