stateless

func Empty ¶

func Empty[U any]() Iterator[U]

Empty returns the empty iterator

func Flatten ¶

func Flatten[U any](ma Iterator[Iterator[U]]) Iterator[U]

Flatten converts an Iterator of Iterator into a simple Iterator

func From ¶ added in v1.0.7

func From[U any](data ...U) Iterator[U]

From constructs an Iterator from a set of variadic arguments

func FromArray ¶

func FromArray[U any](as []U) Iterator[U]

FromArray returns an iterator from multiple elements

func MakeBy ¶

func MakeBy[FCT ~func(int) U, U any](n int, f FCT) Iterator[U]

MakeBy returns an Iterator with `n` elements initialized with `f(i)`

func MonadAp ¶ added in v1.0.7

func MonadAp[V, U any](fab Iterator[func(U) V], ma Iterator[U]) Iterator[V]

MonadAp is the applicative functor for iterators

func MonadChain ¶

func MonadChain[U, V any](ma Iterator[U], f func(U) Iterator[V]) Iterator[V]

func MonadMap ¶

func MonadMap[U, V any](ma Iterator[U], f func(U) V) Iterator[V]

MonadMap transforms an Iterator of type [U] into an Iterator of type [V] via a mapping function

func Of ¶

func Of[U any](a U) Iterator[U]

Of returns an iterator with one single element

func Replicate ¶

func Replicate[U any](n int, a U) Iterator[U]

Replicate creates an Iterator containing a value repeated the specified number of times.

func StrictUniq ¶ added in v1.0.11

func StrictUniq[A comparable](as Iterator[A]) Iterator[A]

StrictUniq converts an Iterator or arbitrary items into an Iterator or unique items where uniqueness is determined by the built-in uniqueness constraint

func ZipWith ¶ added in v1.0.11

func ZipWith[FCT ~func(A, B) C, A, B, C any](fa Iterator[A], fb Iterator[B], f FCT) Iterator[C]

ZipWith applies a function to pairs of elements at the same index in two iterators, collecting the results in a new iterator. If one input iterator is short, excess elements of the longer iterator are discarded.