com.paypal.cascade.common.option

RichOptionTuple

implicit class RichOptionTuple[T, U] extends AnyRef

Convenience methods for working with pairs of Options.

import com.paypal.cascade.common.option._
val a = (Some("hi"), None)
a.fold( ... )
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Inherited
  1. RichOptionTuple
  2. AnyRef
  3. Any
Implicitly
  1. by Any2Option
  2. by any2stringadd
  3. by StringFormat
  4. by Ensuring
  5. by ArrowAssoc
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Instance Constructors

  1. new RichOptionTuple(optionTuple: (Option[T], Option[U]))

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to any2stringadd[RichOptionTuple[T, U]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (RichOptionTuple[T, U], B)

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to ArrowAssoc[RichOptionTuple[T, U]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. def ensuring(cond: (RichOptionTuple[T, U]) ⇒ Boolean, msg: ⇒ Any): RichOptionTuple[T, U]

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to Ensuring[RichOptionTuple[T, U]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  9. def ensuring(cond: (RichOptionTuple[T, U]) ⇒ Boolean): RichOptionTuple[T, U]

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to Ensuring[RichOptionTuple[T, U]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  10. def ensuring(cond: Boolean, msg: ⇒ Any): RichOptionTuple[T, U]

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to Ensuring[RichOptionTuple[T, U]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  11. def ensuring(cond: Boolean): RichOptionTuple[T, U]

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to Ensuring[RichOptionTuple[T, U]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  14. def finalize(): Unit

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

  15. def fold[V](bothSome: (T, U) ⇒ V, leftSome: (T) ⇒ V, rightSome: (U) ⇒ V, bothNone: ⇒ V): V

    Implements fold across a pair of Options

    Implements fold across a pair of Options

    V

    the resulting type of this fold

    bothSome

    if both Options are defined

    leftSome

    if only the first Option is defined

    rightSome

    if only the second Option is defined

    bothNone

    if neither is defined

    returns

    the result of a pattern match over a pair

  16. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to StringFormat[RichOptionTuple[T, U]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

    Definition Classes
    AnyRef → Any

  18. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  19. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  21. final def notify(): Unit

    Definition Classes
    AnyRef

  22. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  23. def opt: Option[RichOptionTuple[T, U]]

    Wraps the given object in an Option, which resolves to None if the given object reference is null.

    Wraps the given object in an Option, which resolves to None if the given object reference is null.

    returns

    optionally, the wrapped object

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to Any2Option[RichOptionTuple[T, U]] performed by method Any2Option in com.paypal.cascade.common.option.
    Definition Classes
    Any2Option

  24. def some: Option[RichOptionTuple[T, U]]

    Wraps the given object in a Some.

    Wraps the given object in a Some.

    NOTE: calling .some on a null value will return Some(null): Some[T], which is legal but broken. This behavior is equivalent to directly crafting a Some[T](null), which is also legal but broken. Overall, prefer .opt for null safety.

    returns

    the wrapped object

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to Any2Option[RichOptionTuple[T, U]] performed by method Any2Option in com.paypal.cascade.common.option.
    Definition Classes
    Any2Option

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

    Definition Classes
    AnyRef

  26. def toString(): String

    Definition Classes
    AnyRef → Any

  27. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  30. def →[B](y: B): (RichOptionTuple[T, U], B)

    Implicit information
    This member is added by an implicit conversion from RichOptionTuple[T, U] to ArrowAssoc[RichOptionTuple[T, U]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion Any2Option from RichOptionTuple[T, U] to Any2Option[RichOptionTuple[T, U]]

Inherited by implicit conversion any2stringadd from RichOptionTuple[T, U] to any2stringadd[RichOptionTuple[T, U]]

Inherited by implicit conversion StringFormat from RichOptionTuple[T, U] to StringFormat[RichOptionTuple[T, U]]

Inherited by implicit conversion Ensuring from RichOptionTuple[T, U] to Ensuring[RichOptionTuple[T, U]]

Inherited by implicit conversion ArrowAssoc from RichOptionTuple[T, U] to ArrowAssoc[RichOptionTuple[T, U]]

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