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.Matchers._
import matchers.Matchers._

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)
  ...

Source
EitherValues.scala
Linear Supertypes
EitherValues, AnyRef, Any
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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. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

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

    Implicit conversion that adds a value method to LeftProjection.

    Implicit conversion that adds a value method to LeftProjection.

    Definition Classes
    EitherValues

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

    Implicit conversion that adds a value method to RightProjection.

    Implicit conversion that adds a value method to RightProjection.

    Definition Classes
    EitherValues

  10. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  12. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  13. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  16. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  17. final def notify(): Unit

    Definition Classes
    AnyRef

  18. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  20. def toString(): String

    Definition Classes
    AnyRef → Any

  21. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  23. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from EitherValues

Inherited from AnyRef

Inherited from Any

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