array

package

Go to main page

Versions in this module

v1

v1.0.3

May 1, 2026

Changes in this version

+ func Chunk[T any](w []T, size int) [][]T

+ func DistinctBy[T any, K comparable](w []T, key func(T) K) []T

+ func GroupCountBy[T any, K comparable](w []T, key func(T) K) map[K]int

+ func GroupReduceBy[T any, K comparable, A any](w []T, key func(T) K, reduce func(A, T) A) map[K]A

+ func GroupStatsBy[T any, K comparable, V Number](w []T, key func(T) K, value func(T) V) map[K]GroupStats[V]

+ func GroupSumByWhere[T any, K comparable, V Number](w []T, where func(T) bool, key func(T) K, value func(T) V) map[K]V

+ func GroupSumBy[T any, K comparable, V Number](w []T, key func(T) K, value func(T) V) map[K]V

+ func IndexBy[T any, K comparable](w []T, key func(T) K) map[K]T

+ func Partition[T any](w []T, f func(T) bool) ([]T, []T)

+ func Skip[T any](w []T, n int) []T

+ func SortBy[T any, K cmp.Ordered](w []T, key func(T) K) []T

+ func Take[T any](w []T, n int) []T

type Array

+ func (a Array[T]) Chunk(size int) []Array[T]

+ func (a Array[T]) DistinctBy(key func(T) string) Array[T]

+ func (a Array[T]) GroupCountBy(key func(T) string) map[string]int

+ func (a Array[T]) GroupStatsBy(key func(T) string, value func(T) float64) map[string]GroupStats[float64]

+ func (a Array[T]) GroupSumBy(key func(T) string, value func(T) float64) map[string]float64

+ func (a Array[T]) GroupSumByWhere(where func(T) bool, key func(T) string, value func(T) float64) map[string]float64

+ func (a Array[T]) IndexBy(key func(T) string) map[string]T

+ func (a Array[T]) Partition(f func(T) bool) (Array[T], Array[T])

+ func (a Array[T]) Skip(n int) Array[T]

+ func (a Array[T]) SortByFloat64(key func(T) float64) Array[T]

+ func (a Array[T]) SortByString(key func(T) string) Array[T]

+ func (a Array[T]) Take(n int) Array[T]

+ type GroupStats struct

+ Avg float64

+ Count int

+ Max V

+ Min V

+ Sum V

v1.0.2

May 1, 2026

v1.0.1

Feb 26, 2024

Changes in this version

type Array

+ func (a Array[T]) GroupBy(f func(T) string) map[string][]T

v1.0.0

Sep 3, 2023

Changes in this version

+ func Filter0Loc(a []T, f func(T) bool) []T

+ func Map0Loc(a []T, f func(T) T)

v0

v0.0.2

Aug 30, 2023

Changes in this version

+ func GroupBy(w []T, key func(T) K) map[K][]T

v0.0.1

Mar 30, 2023

Changes in this version

+ func Any(input []T, f func(T) bool) bool

+ func Contains(a []T, x T) bool

+ func Equals(a, b []T) bool

+ func Every(a []T, f func(T) bool) bool

+ func Fill(a []T, start, end int, x T) []T

+ func Filter(a []T, f func(T) bool) []T

+ func Find(a *[]T, f func(T) bool) *T

+ func FlatMap(a []T, f func(T) []U) []U

+ func ForEach(a []T, f func(T))

+ func IndexOf(a []T, x T) int

+ func Join(a []T, sep string) string

+ func Map(a []T, f func(T) U) []U

+ func Max(a []T) T

+ func Min(a []T) T

+ func Pop(a []T) (T, []T)

+ func Product(a []T) T

+ func Push(a []T, x ...T) []T

+ func Reduce(a []T, f func(T, T) T) T

+ func Reverse(a []T) []T

+ func Shift(a []T) (T, []T)

+ func Shuffle(a []T) []T

+ func Some(a []T, f func(T) bool) bool

+ func Sort(a []T, less func(i, j int) bool) []T

+ func Sum(a []T) T

+ func Union(a, b []T) []T

+ func Unique(a []T) []T

+ func Unshift(a []T, x ...T) []T

+ type Array struct

+ func NewArray(a []T) *Array[T]

+ func (a *Array[T]) Any(f func(T) bool) bool

+ func (a *Array[T]) Every(f func(T) bool) bool

+ func (a *Array[T]) Filter(f func(T) bool) *Array[T]

+ func (a *Array[T]) Find(f func(T) bool) *T

+ func (a *Array[T]) FlatMap(f func(T) []T) *Array[T]

+ func (a *Array[T]) Length() int

+ func (a *Array[T]) Map(f func(T) T) *Array[T]

+ func (a *Array[T]) Reduce(f func(T, T) T) T

+ func (a *Array[T]) Reverse() *Array[T]

+ func (a *Array[T]) Shuffle() *Array[T]

+ func (a *Array[T]) Some(f func(T) bool) bool

+ func (a *Array[T]) Sort(f func(i, j int) bool) *Array[T]

+ func (a *Array[T]) Value() []T

+ type Number interface

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL