ranger

Documentation

Index

• func Collect[V any](ranger Ranger[V]) (vs []V)
• func CollectErr[V any](ranger Ranger[V]) (vs []V, err error)
• func Count[V any](ranger Ranger[V]) (i int)
• func CountErr[V any](ranger Ranger[V]) (i int, err error)
• func Reduce[V, R any](ranger Ranger[V], reducer func(cur R, v V) R, init R) (r R)
• func ReduceErr[V, R any](ranger Ranger[V], reducer func(cur R, v V) R, init R) (R, error)
• type Handler
• type Ranger
  • func Chan[I, O any, CH ~chan I | ~<-chan I](ch CH, h handler.Handler[I, O]) Ranger[O]
  • func ChanCache[I, O any, CH ~chan I | ~<-chan I](ch CH, h handler.Handler[I, O]) Ranger[O]
  • func CharEntries[O any](s string, h handler.Handler[strings.CharEntry, O]) Ranger[O]
  • func Chars[O any](s string, h handler.Handler[byte, O]) Ranger[O]
  • func Concat[V any](rangers ...Ranger[V]) Ranger[V]
  • func FlatMap[I, O any](mapper handler.Mapper[I, Ranger[O]], ranger Ranger[I]) Ranger[O]
  • func Iter[I, O any](iter iter.Iter[I], h handler.Handler[I, O]) Ranger[O]
  • func Keys[K comparable, V, O any](m map[K]V, h handler.Handler[K, O]) Ranger[O]
  • func Limit[V any](limit int, ranger Ranger[V]) Ranger[V]
  • func MapEntries[K comparable, V, O any](m map[K]V, h handler.Handler[maps.Entry[K, V], O]) Ranger[O]
  • func Range[I generic.Integer, O any](size I, h handler.Handler[I, O]) Ranger[O]
  • func RuneEntries[O any](s string, h handler.Handler[strings.RuneEntry, O]) Ranger[O]
  • func Runes[O any](s string, h handler.Handler[rune, O]) Ranger[O]
  • func Skip[V any](skip int, ranger Ranger[V]) Ranger[V]
  • func Slice[I, O any](s []I, h handler.Handler[I, O]) Ranger[O]
  • func SliceEntries[E, O any](s []E, h handler.Handler[slice.Entry[E], O]) Ranger[O]
  • func SliceP[I, O any](s []I, h handler.Handler[*I, O]) Ranger[O]
  • func SlicePEntries[E, O any](s []E, h handler.Handler[slice.Entry[*E], O]) Ranger[O]
  • func Values[K comparable, V, O any](m map[K]V, h handler.Handler[V, O]) Ranger[O]

Functions

func Collect

func Collect[V any](ranger Ranger[V]) (vs []V)

func CollectErr

func CollectErr[V any](ranger Ranger[V]) (vs []V, err error)

func Count

func Count[V any](ranger Ranger[V]) (i int)

func CountErr

func CountErr[V any](ranger Ranger[V]) (i int, err error)

func Reduce

func Reduce[V, R any](ranger Ranger[V], reducer func(cur R, v V) R, init R) (r R)

func ReduceErr

func ReduceErr[V, R any](ranger Ranger[V], reducer func(cur R, v V) R, init R) (R, error)

Types

type Handler

type Handler[V any] func(V) error

type Ranger

type Ranger[V any] func(Handler[V]) error

func Chan

func Chan[I, O any, CH ~chan I | ~<-chan I](ch CH, h handler.Handler[I, O]) Ranger[O]

func ChanCache

func ChanCache[I, O any, CH ~chan I | ~<-chan I](ch CH, h handler.Handler[I, O]) Ranger[O]

func CharEntries

func CharEntries[O any](s string, h handler.Handler[strings.CharEntry, O]) Ranger[O]

func Chars

func Chars[O any](s string, h handler.Handler[byte, O]) Ranger[O]

func Concat

func Concat[V any](rangers ...Ranger[V]) Ranger[V]

func FlatMap

func FlatMap[I, O any](mapper handler.Mapper[I, Ranger[O]], ranger Ranger[I]) Ranger[O]

func Iter

func Iter[I, O any](iter iter.Iter[I], h handler.Handler[I, O]) Ranger[O]

func Keys

func Keys[K comparable, V, O any](m map[K]V, h handler.Handler[K, O]) Ranger[O]

func Limit

func Limit[V any](limit int, ranger Ranger[V]) Ranger[V]

func MapEntries

func MapEntries[K comparable, V, O any](m map[K]V, h handler.Handler[maps.Entry[K, V], O]) Ranger[O]

func Range

func Range[I generic.Integer, O any](size I, h handler.Handler[I, O]) Ranger[O]

func RuneEntries

func RuneEntries[O any](s string, h handler.Handler[strings.RuneEntry, O]) Ranger[O]

func Runes

func Runes[O any](s string, h handler.Handler[rune, O]) Ranger[O]

func Skip

func Skip[V any](skip int, ranger Ranger[V]) Ranger[V]

func Slice

func Slice[I, O any](s []I, h handler.Handler[I, O]) Ranger[O]

func SliceEntries

func SliceEntries[E, O any](s []E, h handler.Handler[slice.Entry[E], O]) Ranger[O]

func SliceP

func SliceP[I, O any](s []I, h handler.Handler[*I, O]) Ranger[O]

func SlicePEntries

func SlicePEntries[E, O any](s []E, h handler.Handler[slice.Entry[*E], O]) Ranger[O]

func Values

func Values[K comparable, V, O any](m map[K]V, h handler.Handler[V, O]) Ranger[O]