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c

cats.data

NonEmptyMapOps

sealed class NonEmptyMapOps[K, A] extends AnyRef

Source
NonEmptyMapImpl.scala
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Instance Constructors

  1. new NonEmptyMapOps(value: NonEmptyMap[K, A])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def ++(as: NonEmptyMap[K, A]): NonEmptyMap[K, A]

    Alias for concat

  4. def -(key: K): SortedMap[K, A]

    Removes a key from this map, returning a new SortedMap.

  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. def ===(that: NonEmptyMap[K, A])(implicit A: kernel.Eq[A]): Boolean

    Typesafe equality operator.

    Typesafe equality operator.

    This method is similar to == except that it only allows two NonEmptySet[A] values to be compared to each other, and uses equality provided by Eq[_] instances, rather than using the universal equality provided by .equals.

  7. def add(ka: (K, A)): NonEmptyMap[K, A]

    Adds a key-value pair to this map, returning a new NonEmptyMap.

  8. def apply(key: K): Option[A]

    Alias for lookup

  9. final def asInstanceOf[T0]: T0
    Definition Classes
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  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  11. def concat(as: NonEmptyMap[K, A]): NonEmptyMap[K, A]

    Appends this NEM to another NEM, producing a new NonEmptyMap.

  12. def contains(key: K): Boolean

    Checks whether this map contains a binding for the given key.

  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  15. def exists(f: (A) ⇒ Boolean): Boolean

    Tests whether a predicate holds for at least one element of this map.

  16. def filter(p: (A) ⇒ Boolean): SortedMap[K, A]

    Filters all elements of this map that do not satisfy the given predicate.

  17. def filterNot(p: (A) ⇒ Boolean): SortedMap[K, A]

    Filters all elements of this map that satisfy the given predicate.

  18. def find(f: (A) ⇒ Boolean): Option[(K, A)]

    Returns the first value along with its key, that matches the given predicate.

  19. def foldLeft[B](b: B)(f: (B, A) ⇒ B): B

    Left-associative fold using f.

  20. def foldRight[B](lb: Eval[B])(f: (A, Eval[B]) ⇒ Eval[B]): Eval[B]

    Right-associative fold using f.

  21. def forall(p: (A) ⇒ Boolean): Boolean

    Tests whether a predicate holds for all elements of this map.

  22. final def getClass(): Class[_]
    Definition Classes
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    @native() @IntrinsicCandidate()
  23. def hashCode(): Int
    Definition Classes
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    @native() @IntrinsicCandidate()
  24. def head: (K, A)

    Returns the first key-value pair of this map.

  25. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  26. def keys: NonEmptySet[K]

    Returns a SortedSet containing all the keys of this map.

  27. def last: (K, A)

    Returns the last key-value pair of this map.

  28. def length: Int

    Returns the amount of key-value pars in this map.

  29. def lookup(k: K): Option[A]

    Optionally returns the value associated with the given key.

  30. def map[B](f: (A) ⇒ B): NonEmptyMap[K, B]

    Applies f to all the elements

  31. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  32. def nonEmptyTraverse[G[_], B](f: (A) ⇒ G[B])(implicit G: Apply[G]): G[NonEmptyMap[K, B]]

    Given a function which returns a G effect, thread this effect through the running of this function on all the values in this map, returning an NonEmptyMap[K, B] in a G context.

  33. final def notify(): Unit
    Definition Classes
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    @native() @IntrinsicCandidate()
  34. final def notifyAll(): Unit
    Definition Classes
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    @native() @IntrinsicCandidate()
  35. def reduce(implicit S: kernel.Semigroup[A]): A

    Reduce using the Semigroup of A

  36. def reduceLeft(f: (A, A) ⇒ A): A

    Left-associative reduce using f.

  37. def reduceLeftTo[B](f: (A) ⇒ B)(g: (B, A) ⇒ B): B

    Apply f to the "initial element" of fa and combine it with every other value using the given function g.

  38. def reduceRight(f: (A, Eval[A]) ⇒ Eval[A]): Eval[A]

    Right-associative reduce using f.

  39. def reduceRightTo[B](f: (A) ⇒ B)(g: (A, Eval[B]) ⇒ Eval[B]): Eval[B]

    Apply f to the "initial element" of this map and lazily combine it with every other value using the given function g.

  40. def show(implicit A: Show[A], K: Show[K]): String

    Typesafe stringification method.

    Typesafe stringification method.

    This method is similar to .toString except that it stringifies values according to Show[_] instances, rather than using the universal .toString method.

  41. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  42. def tail: SortedMap[K, A]

    Returns all the key-value pairs, except for the first.

  43. def toNel: NonEmptyList[(K, A)]

    Returns a non empty list of map contents, similarly to Map#toList

  44. def toSortedMap: SortedMap[K, A]

    Converts this map to a SortedMap.

  45. def toString(): String
    Definition Classes
    AnyRef → Any
  46. def updateWith(k: K)(f: (A) ⇒ A): NonEmptyMap[K, A]

    Applies f to the value stored at k.

    Applies f to the value stored at k. If lookup misses, does nothing.

  47. val value: NonEmptyMap[K, A]
  48. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  49. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()
  50. final def wait(): Unit
    Definition Classes
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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