Companion object for class NonEmptyArray.
- Companion:
- class
- Source:
- NonEmptyArray.scala
Value members
Concrete methods
Constructs a new NonEmptyArray given at least one element.
Constructs a new NonEmptyArray given at least one element.
- Type parameters:
- T
the type of the element contained in the new
NonEmptyArray
- Value parameters:
- firstElement
the first element (with index 0) contained in this
NonEmptyArray- otherElements
a varargs of zero or more other elements (with index 1, 2, 3, ...) contained in this
NonEmptyArray
- Source:
- NonEmptyArray.scala
Optionally construct a NonEmptyArray containing the elements, if any, of a given GenSeq.
Optionally construct a NonEmptyArray containing the elements, if any, of a given GenSeq.
- Value parameters:
- seq
the
GenSeqwith which to construct aNonEmptyArray
- Returns:
a
NonEmptyArraycontaining the elements of the givenGenSeq, if non-empty, wrapped in aSome; elseNoneif theGenSeqis empty- Source:
- NonEmptyArray.scala
Variable argument extractor for NonEmptyArrays.
Variable argument extractor for NonEmptyArrays.
- Value parameters:
- nonEmptyArray:
the
NonEmptyArraycontaining the elements to extract
- Returns:
an
Seqcontaining thisNonEmptyArrays elements, wrapped in aSome- Source:
- NonEmptyArray.scala
Implicits
Implicits
Implicit conversion from NonEmptyArray to Array.
Implicit conversion from NonEmptyArray to Array.
One use case for this implicit conversion is to enable GenSeq[NonEmptyArray]s to be flattened.
Here's an example:
scala> Vector(NonEmptyArray(1, 2, 3), NonEmptyArray(3, 4), NonEmptyArray(5, 6, 7, 8)).flatten res0: scala.collection.immutable.Vector[Int] = Vector(1, 2, 3, 3, 4, 5, 6, 7, 8)
- Value parameters:
- nonEmptyArray
the
NonEmptyArrayto convert to aArray
- Returns:
a
Arraycontaining the elements, in order, of thisNonEmptyArray- Source:
- NonEmptyArray.scala
- Source:
- NonEmptyArray.scala