Packages

o

es.weso.utils

EitherUtils

object EitherUtils

This utility methods are not intended to replace cats, but as IntelliJ raises some ugly false errors in the code when using cats this functions encapsulate the errors in here so your code does not look ugly.

Source
EitherUtils.scala
Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. EitherUtils
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

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[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  9. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. def sequence[A, E](of: List[Either[E, A]]): Either[E, List[A]]

    Reduces from a list of either objects to a single either where the left represents first error found and right a list of the right values.

    Reduces from a list of either objects to a single either where the left represents first error found and right a list of the right values.

    A

    is the type of the Right value.

    E

    is the type of the Left value.

    of

    is the initial list of either objects from where the reduction will be performed.

    returns

    a unique Either object with a list of right value types and the left type value if present.

  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def takeSingle[A](from: List[A], message: String): Either[String, A]

    From a list of values and a message will create an Either object where the Right part will be the very first and unique element from the list of values.

    From a list of values and a message will create an Either object where the Right part will be the very first and unique element from the list of values. If the list is empty or contains more than one value the Either will be Left will the message.

    A

    is the type of the elements received in the list of values.

    from

    is the list from where the Either will be created.

    message

    to set in as Left if the list is empty or has more than one element.

    returns

    the Either object, if the list has one and only one element will return a Right containing that element. Else a Left with the message.

  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from AnyRef

Inherited from Any

Ungrouped