slices

Documentation

Overview

Package slices contains functions for working with slices.

Index

• func Contains[S ~[]E, E comparable](s S, e E) bool
• func Filter[S ~[]E, E any](s S, f func(E) bool) S
• func Map[S ~[]E, E, T any](s S, f func(E) T) []T
• func Remove[S ~[]E, E comparable](s S, e E) S
• func Reverse[S ~[]E, E comparable](s S)
• func Unique[S ~[]E, E comparable](s S) S
• func UniqueBy[S ~[]E, E any, V comparable](s S, by func(E) V) S

Functions

func Contains

func Contains[S ~[]E, E comparable](s S, e E) bool

Contains returns true if e is in s.

func Filter

func Filter[S ~[]E, E any](s S, f func(E) bool) S

Filter returns a new slice containing only those elements for which f(element) is true.

func Map

func Map[S ~[]E, E, T any](s S, f func(E) T) []T

Map constructs a new slice containing the elements obtained by invoking the function f on each element of s.

func Remove

func Remove[S ~[]E, E comparable](s S, e E) S

Remove removes e from s.

func Reverse

func Reverse[S ~[]E, E comparable](s S)

Reverse reverses a slice's order.

func Unique

func Unique[S ~[]E, E comparable](s S) S

Unique returns the unique elements of s.

func UniqueBy

func UniqueBy[S ~[]E, E any, V comparable](s S, by func(E) V) S

UniqueBy returns the unique elements of s using a function to map elements.