object NonEmptyList
Companion object for class NonEmptyList
.
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- def apply[T](firstElement: T, otherElements: Iterable[T]): NonEmptyList[T]
Constructs a new
NonEmptyList
given at least one element.Constructs a new
NonEmptyList
given at least one element.- Annotations
- @inline()
- def apply[T](firstElement: T, secondElement: T, otherElements: T*): NonEmptyList[T]
Constructs a new
NonEmptyList
given at least two elements.Constructs a new
NonEmptyList
given at least two elements.- T
the type of the element contained in the new
NonEmptyList
- firstElement
the first element (with index 0) contained in this
NonEmptyList
- otherElements
a varargs of zero or more other elements (with index 1, 2, 3, ...) contained in this
NonEmptyList
- Annotations
- @inline()
- def apply[T](singleElement: T): NonEmptyList[T]
Constructs a new
NonEmptyList
of one elementConstructs a new
NonEmptyList
of one element- Annotations
- @inline()
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- protected[lang]
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- @throws(classOf[java.lang.Throwable])
- def from[T](iterableOnce: IterableOnce[T]): Option[NonEmptyList[T]]
- Annotations
- @inline()
- def from[T](seq: Iterable[T]): Option[NonEmptyList[T]]
Optionally construct a
NonEmptyList
containing the elements, if any, of a givenSeq
.Optionally construct a
NonEmptyList
containing the elements, if any, of a givenSeq
.- seq
the
Seq
with which to construct aNonEmptyList
- returns
a
NonEmptyList
containing the elements of the givenSeq
, if non-empty, wrapped in aSome
; elseNone
if theSeq
is empty
- Annotations
- @inline()
- def from[T](list: List[T]): Option[NonEmptyList[T]]
Optionally construct a
NonEmptyList
containing the elements, if any, of a givenList
.Optionally construct a
NonEmptyList
containing the elements, if any, of a givenList
.- list
the
List
with which to construct aNonEmptyList
- returns
a
NonEmptyList
containing the elements of the givenList
, if non-empty, wrapped in aSome
; elseNone
if theList
is empty
- Annotations
- @inline()
- final def getClass(): Class[_ <: AnyRef]
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- def hashCode(): Int
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- def unapplySeq[T](nonEmptyList: NonEmptyList[T]): Some[Seq[T]]
Variable argument extractor for
NonEmptyList
s.Variable argument extractor for
NonEmptyList
s.- returns
an
Seq
containing thisNonEmptyList
s elements, wrapped in aSome
- Annotations
- @inline()
- def unsafeFrom[T](list: List[T]): NonEmptyList[T]
- Annotations
- @inline()
- final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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