OptionOps

Value Members

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

   

   Definition Classes

   Any

2. final def ##(): Int

   

   Definition Classes

   Any

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

   

   Definition Classes

   Any

4. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

5. def forEmpty(sideEffect: ⇒ Unit): Option[A]

   

   Apply side effect only if Option is empty.

   Apply side effect only if Option is empty. It's a bit like foreach for None

   sideEffect

   - code to be executed if option is empty

   returns

   the same option

   Example:

   1. captionOpt.forEmpty(logger.warn("caption is empty")).foreach(setCaption)

6. def getClass(): Class[_ <: AnyVal]

   

   Definition Classes

   AnyVal → Any

7. final def isInstanceOf[T0]: Boolean

   

   Definition Classes

   Any

8. def toNOpt: commons.NOpt[A]

   

9. def toOpt: commons.Opt[A]

   

   Converts this Option into Opt.

   Converts this Option into Opt. Because Opt cannot hold null, Some(null) is translated to Opt.Empty.

10. def toOptArg: commons.OptArg[A]

    

    Converts this Option into OptArg.

    Converts this Option into OptArg. Because OptArg cannot hold null, Some(null) is translated to OptArg.Empty.

11. def toOptRef[B >: Null](implicit boxing: Boxing[A, B]): commons.OptRef[B]

    

    Converts this Option into OptRef, changing the element type into boxed representation if necessary (e.g.

    Converts this Option into OptRef, changing the element type into boxed representation if necessary (e.g. Boolean into java.lang.Boolean). Because OptRef cannot hold null, Some(null) is translated to OptRef.Empty.

12. def toString(): String

    

    Definition Classes

    Any