Companion object for class NonEmptySet.
Attributes
- Companion
- class
- Source
- NonEmptySet.scala
- Graph
-
- Supertypes
-
class Objecttrait Matchableclass Any
- Self type
-
NonEmptySet.type
Members list
Value members
Concrete methods
Constructs a new NonEmptySet given at least one element.
Constructs a new NonEmptySet given at least one element.
Type parameters
- T
-
the type of the element contained in the new
NonEmptySet
Value parameters
- 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
Attributes
- Source
- NonEmptySet.scala
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.
Value parameters
- set
-
the
GenSetwith which to construct aNonEmptySet
Attributes
- Returns
-
a
NonEmptySetcontaining the elements of the givenGenSeq, if non-empty, wrapped in aSome; elseNoneif theGenSeqis empty - Source
- NonEmptySet.scala
Variable argument extractor for NonEmptySets.
Variable argument extractor for NonEmptySets.
Value parameters
- nonEmptySet:
-
the
NonEmptySetcontaining the elements to extract
Attributes
- Returns
-
an
Seqcontaining thisNonEmptySets elements, wrapped in aSome - Source
- NonEmptySet.scala
Implicits
Implicits
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)
Value parameters
- NonEmptySet
-
the
NonEmptySetto convert to aSet
Attributes
- Returns
-
a
Setcontaining the elements, in order, of thisNonEmptySet - Source
- NonEmptySet.scala