sliceutil

Documentation

Index

• func AppendUnique[T comparable](s []T, e T) []T
• func Contains[T comparable](s []T, e T) bool
• func Copy[T any](s []T) []T
• func Filter[T any](s []T, f func(T) bool) []T
• func IndexOf[T comparable](s []T, e T) int
• func Intersect[T comparable](slices ...[]T) []T
• func IsUnique[T comparable](s []T) bool
• func Map[T, U any](s []T, f func(T) U) []U

Functions

func AppendUnique

func AppendUnique[T comparable](s []T, e T) []T

AppendUnique appends e to s if e is not already present in s.

func Contains

func Contains[T comparable](s []T, e T) bool

Contains returns true if s slice contains e element.

func Copy

func Copy[T any](s []T) []T

Copy returns a copy of the slice.

func Filter

func Filter[T any](s []T, f func(T) bool) []T

Filter returns a new slice with the elements of the original slice that satisfy the predicate f.

func IndexOf

func IndexOf[T comparable](s []T, e T) int

IndexOf returns the index of the first occurrence of e in s, or -1 if e is not present in s.

func Intersect

func Intersect[T comparable](slices ...[]T) []T

Intersect returns a new slice with the elements that are present in all slices.

func IsUnique

func IsUnique[T comparable](s []T) bool

IsUnique returns true if all elements in the slice are unique.

func Map

func Map[T, U any](s []T, f func(T) U) []U

Map returns a new slice with the results of applying the function f to each element of the original slice.