Packages

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:

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

    either.left.value should be > 9

    Definition Classes
    EitherValues
  2. class RightValuable [L, R] extends AnyRef

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

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

    either.right.value should be > 9

    Definition Classes
    EitherValues

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. 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
  7. 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
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  12. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from EitherValues

Inherited from AnyRef

Inherited from Any

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