slice

Documentation

Overview

Package slice contains generic Slice helpers; Some of this code is sourced from https://github.com/luraim/fun (Apache v2)

Index

• func All[T any](s []T, fn func(T) bool) bool
• func Any[T any](s []T, fn func(T) bool) bool
• func Filter[T any](in []T, f func(T) bool) []T
• func Map[From, To any](in []From, f func(From) To) []To
• func MapWithError[From, To any](in []From, f func(From) (To, error)) (result []To, err error)

Functions

func All

func All[T any](s []T, fn func(T) bool) bool

All returns true if all elements return true for given predicate

func Any

func Any[T any](s []T, fn func(T) bool) bool

Any returns true if at least one element returns true for given predicate

func Filter

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

Filter returns a new slice containing only the elements for which the predicate returns true

func Map

func Map[From, To any](in []From, f func(From) To) []To

Map applies a function to each element of a slice and returns a new slice

func MapWithError

func MapWithError[From, To any](in []From, f func(From) (To, error)) (result []To, err error)

MapWithError applies a function to each element of a slice and returns a new slice, or an error