slices

Documentation

Overview

Package slices defines various functions useful with slices of string type. The goal is to be as close as possible to https://github.com/golang/go/issues/45955. Ideal would be if we can just replace "stringslices" if the "slices" package becomes standard.

Index

• func Clone(s []string) []string
• func Contains(s []string, v string) bool
• func Equal(s1, s2 []string) bool
• func Filter(d, s []string, keep func(string) bool) []string
• func Index(s []string, v string) int

Functions

func Clone

func Clone(s []string) []string

Clone returns a new clone of s.

func Contains

func Contains(s []string, v string) bool

Contains reports whether v is present in s.

func Equal

func Equal(s1, s2 []string) bool

Equal reports whether two slices are equal: the same length and all elements equal. If the lengths are different, Equal returns false. Otherwise, the elements are compared in index order, and the comparison stops at the first unequal pair.

func Filter

func Filter(d, s []string, keep func(string) bool) []string

Filter appends to d each element e of s for which keep(e) returns true. It returns the modified d. d may be s[:0], in which case the kept elements will be stored in the same slice. if the slices overlap in some other way, the results are unspecified. To create a new slice with the filtered results, pass nil for d.

func Index

func Index(s []string, v string) int

Index returns the index of the first occurrence of v in s, or -1 if not present.