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(Muchos problemas)
scala> e.left.value should be ("Muchos problemas")
scala> e.value should be < 9
org.scalatest.TestFailedException: The Either on which value was invoked was not defined.
at org.scalatest.EitherValues$RightValuable.value(EitherValues.scala:148)
at .<init>(<console>:18)
...
- Source
- EitherValues.scala
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Type Members
- class LeftValuable[L, R] extends Serializable
Wrapper class that adds a
valuemethod toLeftProjection, allowing you to make statements like:Wrapper class that adds a
valuemethod toLeftProjection, allowing you to make statements like:either.left.value should be > 9- Definition Classes
- EitherValues
- class RightValuable[L, R] extends Serializable
Wrapper class that adds a
valuemethod toRightProjection, allowing you to make statements like:Wrapper class that adds a
valuemethod toRightProjection, allowing you to make statements like:either.right.value should be > 9- Definition Classes
- EitherValues
- class Valuable[L, R] extends Serializable
Wrapper class that adds a
valuemethod toEither, allowing you to make statements to inspect the value if a Right, like:Wrapper class that adds a
valuemethod toEither, allowing you to make statements to inspect the value if a Right, like:either.value should be > 9- Definition Classes
- EitherValues
Value Members
- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- implicit def convertEitherToValuable[L, R](either: Either[L, R])(implicit pos: Position): Valuable[L, R]
Implicit conversion that adds a
valuemethod toEither.Implicit conversion that adds a
valuemethod toEither. This method is right biased and is the equivalent of callingeither.right.value.- either
the
Eitheron which to add thevaluemethod
- Definition Classes
- EitherValues
- implicit def convertLeftProjectionToValuable[L, R](leftProj: LeftProjection[L, R])(implicit pos: Position): LeftValuable[L, R]
Implicit conversion that adds a
valuemethod toLeftProjection.Implicit conversion that adds a
valuemethod toLeftProjection.- leftProj
the
LeftProjectionon which to add thevaluemethod
- Definition Classes
- EitherValues
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- final def getClass(): Class[_ <: AnyRef]
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- @native()
- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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Deprecated Value Members
- implicit def convertRightProjectionToValuable[L, R](rightProj: RightProjection[L, R])(implicit pos: Position): RightValuable[L, R]
Implicit conversion that adds a
valuemethod toRightProjection.Implicit conversion that adds a
valuemethod toRightProjection.- rightProj
the
RightProjectionon which to add thevaluemethod
- Definition Classes
- EitherValues
- Annotations
- @deprecated
- Deprecated
The .right.value syntax on Either has been deprecated and will be removed in a future version of ScalaTest. Please use .value instead.