final case class Single[+A](head: A) extends NonEmptyList[A] with Product with Serializable
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- NonEmptyList
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Instance Constructors
- new Single(head: A)
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ++[A1 >: A](that: NonEmptyList[A1]): NonEmptyList[A1]
Concatenates this
NonEmptyListwith the specifiedNonEmptyList.Concatenates this
NonEmptyListwith the specifiedNonEmptyList.- Definition Classes
- NonEmptyList
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def contains[A1 >: A](a: A1)(implicit A: Equal[A1]): Boolean
Returns whether this
NonEmptyListcontains the specified element.Returns whether this
NonEmptyListcontains the specified element.- Definition Classes
- NonEmptyList
- final def corresponds[B](that: NonEmptyList[B])(f: (A, B) => Boolean): Boolean
Determines whether this
NonEmptyListand the specifiedNonEmptyListhave the same length and every pair of corresponding elements of thisNonEmptyListand the specifiedNonEmptyListsatisfy the specified predicate.Determines whether this
NonEmptyListand the specifiedNonEmptyListhave the same length and every pair of corresponding elements of thisNonEmptyListand the specifiedNonEmptyListsatisfy the specified predicate.- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- final def count(f: (A) => Boolean): Int
Returns the number of elements in this
NonEmptyListthat satisfy the specified predicate.Returns the number of elements in this
NonEmptyListthat satisfy the specified predicate.- Definition Classes
- NonEmptyList
- final def distinct: NonEmptyList[A]
Removes duplicate elements from this
NonEmptyList.Removes duplicate elements from this
NonEmptyList.- Definition Classes
- NonEmptyList
- final def drop(n: Int): List[A]
Drops the first
nelements from thisNonEmptyListreturning aList.Drops the first
nelements from thisNonEmptyListreturning aList.- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- final def dropRight(n: Int): List[A]
Drops the last
nelements from thisNonEmptyListreturning aList.Drops the last
nelements from thisNonEmptyListreturning aList.- Definition Classes
- NonEmptyList
- final def dropWhile(f: (A) => Boolean): List[A]
Drops elements from the start of this
NonEmptyListthat satisfy the specified predicate returning aList.Drops elements from the start of this
NonEmptyListthat satisfy the specified predicate returning aList.- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def equals(that: Any): Boolean
Returns whether this
NonEmptyListand the specifiedNonEmptyListare equal to each other.Returns whether this
NonEmptyListand the specifiedNonEmptyListare equal to each other.- Definition Classes
- NonEmptyList → AnyRef → Any
- final def exists(f: (A) => Boolean): Boolean
Returns whether an element exists in this
NonEmptyListsatisfying the specified predicate.Returns whether an element exists in this
NonEmptyListsatisfying the specified predicate.- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def find(f: (A) => Boolean): Option[A]
Returns the first element in this
NonEmptyListsatisfying the specified predicate orNoneotherwise.Returns the first element in this
NonEmptyListsatisfying the specified predicate orNoneotherwise.- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- final def flatMap[B](f: (A) => NonEmptyList[B]): NonEmptyList[B]
Transforms each element of this
NonEmptyListto aNonEmptyListand combines them into a singleNonEmptyList.Transforms each element of this
NonEmptyListto aNonEmptyListand combines them into a singleNonEmptyList.- Definition Classes
- NonEmptyList
- final def flatten[B](implicit ev: <:<[A, NonEmptyList[B]]): NonEmptyList[B]
Flattens a
NonEmptyListofNonEmptyListvalues into a singleNonEmptyList.Flattens a
NonEmptyListofNonEmptyListvalues into a singleNonEmptyList.- Definition Classes
- NonEmptyList
- final def foldLeft[B](z: B)(f: (B, A) => B): B
Folds over the elements of this
NonEmptyListfrom left to right using the specified initial value and combining functionFolds over the elements of this
NonEmptyListfrom left to right using the specified initial value and combining function- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- final def foldRight[B](z: B)(op: (A, B) => B): B
Folds over the elements of this
NonEmptyListfrom right to left using the specified initial value and combining function.Folds over the elements of this
NonEmptyListfrom right to left using the specified initial value and combining function.- Definition Classes
- NonEmptyList
- final def forEach[F[+_], B](f: (A) => F[B])(implicit arg0: AssociativeBoth[F], arg1: Covariant[F]): F[NonEmptyList[B]]
Transforms each element of this
NonEmptyListwith the specified effectual function.Transforms each element of this
NonEmptyListwith the specified effectual function.- Definition Classes
- NonEmptyList
- final def forall(f: (A) => Boolean): Boolean
Returns whether all elements of this
NonEmptyListsatisfy the specified predicate.Returns whether all elements of this
NonEmptyListsatisfy the specified predicate.- Definition Classes
- NonEmptyList
- Annotations
- @tailrec()
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def hashCode(): Int
Returns the hashCode of this
NonEmptyList.Returns the hashCode of this
NonEmptyList.- Definition Classes
- NonEmptyList → AnyRef → Any
- val head: A
Returns the head of this
NonEmptyList.Returns the head of this
NonEmptyList.- Definition Classes
- Single → NonEmptyList
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def length: Int
Returns the length of this
NonEmptyList.Returns the length of this
NonEmptyList.- Definition Classes
- NonEmptyList
- final def map[B](f: (A) => B): NonEmptyList[B]
Transforms the elements of this
NonEmptyListwith the specified function.Transforms the elements of this
NonEmptyListwith the specified function.- Definition Classes
- NonEmptyList
- final def max(implicit A: Ord[A]): A
Returns the maximum element in this
NonEmptyList.Returns the maximum element in this
NonEmptyList.- Definition Classes
- NonEmptyList
- final def maxBy[B](f: (A) => B)(implicit B: Ord[B]): A
Returns the maximum element in this
NonEmptyListusing the specified function to map values of typeAto values of typeBthat an ordering is defined on.Returns the maximum element in this
NonEmptyListusing the specified function to map values of typeAto values of typeBthat an ordering is defined on.- Definition Classes
- NonEmptyList
- final def min(implicit A: Ord[A]): A
Returns the minimum element in this
NonEmptyList.Returns the minimum element in this
NonEmptyList.- Definition Classes
- NonEmptyList
- final def minBy[B](f: (A) => B)(implicit B: Ord[B]): A
Returns the minimum element in this
NonEmptyListusing the specified function to map values of typeAto values of typeBthat an ordering is defined on.Returns the minimum element in this
NonEmptyListusing the specified function to map values of typeAto values of typeBthat an ordering is defined on.- Definition Classes
- NonEmptyList
- final def mkString(start: String, sep: String, end: String): String
Renders the elements of this
NonEmptyListas aStringusing the specified separator and start and end values.Renders the elements of this
NonEmptyListas aStringusing the specified separator and start and end values.- Definition Classes
- NonEmptyList
- final def mkString(sep: String): String
Renders the elements of this
NonEmptyListas aStringusing the specified separator.Renders the elements of this
NonEmptyListas aStringusing the specified separator.- Definition Classes
- NonEmptyList
- final def mkString: String
Renders the elements of this
NonEmptyListas aString.Renders the elements of this
NonEmptyListas aString.- Definition Classes
- NonEmptyList
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def peel: (A, List[A])
Decomposes the
NonEmptyListinto an element and a (possibly empty)ListDecomposes the
NonEmptyListinto an element and a (possibly empty)List- Definition Classes
- NonEmptyList
- final def peelNonEmpty: (A, Option[NonEmptyList[A]])
Returns an element of this
NonEmptyListand the remainder orNone, if the remainder is empty.Returns an element of this
NonEmptyListand the remainder orNone, if the remainder is empty.- Definition Classes
- NonEmptyList
- final def product[A1 >: A](implicit A: Associative[Prod[A1]]): A1
Returns the product of the elements of this
NonEmptyList.Returns the product of the elements of this
NonEmptyList.- Definition Classes
- NonEmptyList
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- final def reduce[A1 >: A](implicit A: Associative[A1]): A1
Reduces the elements of this
NonEmptyListusing the specified associative operator.Reduces the elements of this
NonEmptyListusing the specified associative operator.- Definition Classes
- NonEmptyList
- final def reduceLeft[A1 >: A](f: (A1, A1) => A1): A1
Reduces the elements of this
NonEmptyListfrom left to right using the specified function.Reduces the elements of this
NonEmptyListfrom left to right using the specified function.- Definition Classes
- NonEmptyList
- final def reduceMap[B](f: (A) => B)(implicit B: Associative[B]): B
Maps each element of this
NonEmptyListto a typeBthat has an associative operation then combines them all with the associative operation.Maps each element of this
NonEmptyListto a typeBthat has an associative operation then combines them all with the associative operation.- Definition Classes
- NonEmptyList
- final def reduceMapLeft[B](map: (A) => B)(reduce: (B, A) => B): B
Reduces the elements of this
NonEmptyListfrom left to right using the functionmapto transform the first value to the typeBand then the functionreduceAllto combine theBvalue with each otherAvalue.Reduces the elements of this
NonEmptyListfrom left to right using the functionmapto transform the first value to the typeBand then the functionreduceAllto combine theBvalue with each otherAvalue.- Definition Classes
- NonEmptyList
- final def reduceMapRight[B](map: (A) => B)(reduce: (A, B) => B): B
Reduces the elements of this
NonEmptyListfrom right to left using the functionmapto transform the first value to the typeBand then the functionreduceAllto combine theBvalue with each otherAvalue.Reduces the elements of this
NonEmptyListfrom right to left using the functionmapto transform the first value to the typeBand then the functionreduceAllto combine theBvalue with each otherAvalue.- Definition Classes
- NonEmptyList
- final def reduceRight[A1 >: A](f: (A1, A1) => A1): A1
Reduces the elements of this
NonEmptyListfrom right to left using the specified function.Reduces the elements of this
NonEmptyListfrom right to left using the specified function.- Definition Classes
- NonEmptyList
- final def reverse: NonEmptyList[A]
Reverses the order of elements in this
NonEmptyList.Reverses the order of elements in this
NonEmptyList.- Definition Classes
- NonEmptyList
- final def sum[A1 >: A](implicit A: Associative[Sum[A1]]): A1
Returns the sum of the elements of this
NonEmptyList.Returns the sum of the elements of this
NonEmptyList.- Definition Classes
- NonEmptyList
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- final def tailNonEmpty: Option[NonEmptyList[A]]
Returns the tail of this
NonEmptyListif it exists orNoneotherwise.Returns the tail of this
NonEmptyListif it exists orNoneotherwise.- Definition Classes
- NonEmptyList
- final def tails: NonEmptyList[NonEmptyList[A]]
Returns a new
NonEmptyListcomposed of thisNonEmptyListfollowed by each of its tails, ending with a singletonNonEmptyList.Returns a new
NonEmptyListcomposed of thisNonEmptyListfollowed by each of its tails, ending with a singletonNonEmptyList.- Definition Classes
- NonEmptyList
- final def take(n: Int): List[A]
Takes the first
nelements from thisNonEmptyListreturning aList.Takes the first
nelements from thisNonEmptyListreturning aList.- Definition Classes
- NonEmptyList
- final def takeRight(n: Int): List[A]
Takes the last
nelements from thisNonEmptyListreturning aList.Takes the last
nelements from thisNonEmptyListreturning aList.- Definition Classes
- NonEmptyList
- final def takeWhile(f: (A) => Boolean): List[A]
Takes elements from the start of this
NonEmptyListthat satisfy the specified predicate returning aList.Takes elements from the start of this
NonEmptyListthat satisfy the specified predicate returning aList.- Definition Classes
- NonEmptyList
- final def toCons[A1 >: A]: ::[A1]
Converts this
NonEmptyListto the::case of aList.Converts this
NonEmptyListto the::case of aList.- Definition Classes
- NonEmptyList
- final def toNonEmptyChunk: NonEmptyChunk[A]
Converts this
NonEmptyListto aNonEmptyChunk.Converts this
NonEmptyListto aNonEmptyChunk.- Definition Classes
- NonEmptyList
- final def toString(): String
Renders this
NonEmptyListas aString.Renders this
NonEmptyListas aString.- Definition Classes
- NonEmptyList → AnyRef → Any
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def zip[B](that: NonEmptyList[B]): NonEmptyList[(A, B)]
Zips this
NonEmptyListtogether with the specifiedNonEmptyList, returning a newNonEmptyListwith a length equal to the minimum of the two and elements combined pairwise.Zips this
NonEmptyListtogether with the specifiedNonEmptyList, returning a newNonEmptyListwith a length equal to the minimum of the two and elements combined pairwise.- Definition Classes
- NonEmptyList
- final def zipWith[B, C](that: NonEmptyList[B])(f: (A, B) => C): NonEmptyList[C]
Zips this
NonEmptyListtogether with the specifiedNonEmptyList, returning a newNonEmptyListwith a length equal to the minimum of the two and elements combined pairwise using the specified function.Zips this
NonEmptyListtogether with the specifiedNonEmptyList, returning a newNonEmptyListwith a length equal to the minimum of the two and elements combined pairwise using the specified function.- Definition Classes
- NonEmptyList
- final def zipWithIndex: NonEmptyList[(A, Int)]
Annotates each element of this
NonEmptyListwith its index.Annotates each element of this
NonEmptyListwith its index.- Definition Classes
- NonEmptyList