ScalaTest is brought to you by:

object NonEmptySet

Companion object for class NonEmptySet.

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

Value Members

  1. implicit def NonEmptySetToSet[E](NonEmptySet: NonEmptySet[E]): Set[E]

    Implicit conversion from NonEmptySet to Set.

    Implicit conversion from NonEmptySet to Set.

    One use case for this implicit conversion is to enable GenSeq[NonEmptySet]s to be flattened. Here's an example:

    scala> Vector(NonEmptySet(1, 2, 3), NonEmptySet(3, 4), NonEmptySet(5, 6, 7, 8)).flatten
res0: scala.collection.immutable.Vector[Int] = Vector(1, 2, 3, 3, 4, 5, 6, 7, 8)

    NonEmptySet

    the NonEmptySet to convert to a Set

    returns

    a Set containing the elements, in order, of this NonEmptySet

  2. def apply[T](firstElement: T, otherElements: T*): NonEmptySet[T]

    Constructs a new NonEmptySet given at least one element.

    Constructs a new NonEmptySet given at least one element.

    T

    the type of the element contained in the new NonEmptySet

    firstElement

    the first element (with index 0) contained in this NonEmptySet

    otherElements

    a varargs of zero or more other elements (with index 1, 2, 3, ...) contained in this NonEmptySet

  3. def from[T](set: GenSet[T]): Option[NonEmptySet[T]]

    Optionally construct a NonEmptySet containing the elements, if any, of a given GenSet.

    Optionally construct a NonEmptySet containing the elements, if any, of a given GenSet.

    set

    the GenSet with which to construct a NonEmptySet

    returns

    a NonEmptySet containing the elements of the given GenSeq, if non-empty, wrapped in a Some; else None if the GenSeq is empty

  4. def unapplySeq[T](nonEmptySet: NonEmptySet[T]): Option[Seq[T]]

    Variable argument extractor for NonEmptySets.

    Variable argument extractor for NonEmptySets.

    returns

    an Seq containing this NonEmptySets elements, wrapped in a Some