org.scalatest

EitherValues

object EitherValues extends EitherValues

Companion object that facilitates the importing of ValueEither members as an alternative to mixing it in. One use case is to import EitherValues's members so you can use left.value and right.value on Either in the Scala interpreter:

$ scala -cp scalatest-1.7.jar
Welcome to Scala version 2.9.1.final (Java HotSpot(TM) 64-Bit Server VM, Java 1.6.0_29).
Type in expressions to have them evaluated.
Type :help for more information.
scala> import org.scalatest._
import org.scalatest._
scala> import matchers.ShouldMatchers._
import matchers.ShouldMatchers._
scala> import EitherValues._
import EitherValues._
scala> val e: Either[String, Int] = Left("Muchas problemas")
e: Either[String,Int] = Left(Muchas problemas)
scala> e.left.value should be ("Muchas problemas")
scala> e.right.value should be < 9
org.scalatest.TestFailedException: The Either on which rightValue was invoked was not defined.
  at org.scalatest.EitherValues$RightValuable.value(EitherValues.scala:148)
  at .<init>(<console>:18)
  ...

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Type Members

  1. class LeftValuable [L, R] extends AnyRef

    Wrapper class that adds a value method to LeftProjection, allowing you to make statements like:

  2. class RightValuable [L, R] extends AnyRef

    Wrapper class that adds a value method to RightProjection, allowing you to make statements like:

Value Members

  1. def != (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  2. def != (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  3. def ## (): Int

    Attributes
    final
    Definition Classes
    AnyRef → Any

  4. def == (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  5. def == (arg0: Any): Boolean

    Attributes
    final
    Definition Classes
    Any

  6. def asInstanceOf [T0] : T0

    Attributes
    final
    Definition Classes
    Any

  7. def clone (): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  8. implicit def convertLeftProjectionToValuable [L, R] (leftProj: LeftProjection[L, R]): LeftValuable[L, R]

    Implicit conversion that adds a value method to LeftProjection.

    Implicit conversion that adds a value method to LeftProjection.

    Attributes
    implicit
    Definition Classes
    EitherValues

  9. implicit def convertRightProjectionToValuable [L, R] (rightProj: RightProjection[L, R]): RightValuable[L, R]

    Implicit conversion that adds a value method to RightProjection.

    Implicit conversion that adds a value method to RightProjection.

    Attributes
    implicit
    Definition Classes
    EitherValues

  10. def eq (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  11. def equals (arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  12. def finalize (): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  13. def getClass (): java.lang.Class[_]

    Attributes
    final
    Definition Classes
    AnyRef

  14. def hashCode (): Int

    Definition Classes
    AnyRef → Any

  15. def isInstanceOf [T0] : Boolean

    Attributes
    final
    Definition Classes
    Any

  16. def ne (arg0: AnyRef): Boolean

    Attributes
    final
    Definition Classes
    AnyRef

  17. def notify (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  18. def notifyAll (): Unit

    Attributes
    final
    Definition Classes
    AnyRef

  19. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef

  20. def toString (): String

    Definition Classes
    AnyRef → Any

  21. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  22. def wait (arg0: Long, arg1: Int): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()

  23. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()