utils

Documentation

Index

• func CastStringLikeSlice[T ~string, V ~string](in []T) []V
• func EscapeMarkdownCharacters(s string) string
• func GetUniquifiedIP(remoteAddress string) string
• func ReplaceAllStringSubmatchFunc(re *regexp.Regexp, str string, repl func([]string) string) string
• func ReplaceAllStringSubmatchFuncExcludingInside(re, excludeInside *regexp.Regexp, str string, repl func([]string) string) string
• func SliceToSet[T comparable](s []T) map[T]struct{}

Functions

func CastStringLikeSlice

func CastStringLikeSlice[T ~string, V ~string](in []T) []V

CastStringLikeSlice converts between slices of string-like types

func EscapeMarkdownCharacters

func EscapeMarkdownCharacters(s string) string

EscapeMarkdown is like escape.MarkdownCharacters but aware of JungleTV-specific chat markdown extensions

func GetUniquifiedIP

func GetUniquifiedIP(remoteAddress string) string

GetUniquifiedIP returns a uniquified version of an IP address (sets the lower bits of a IPv6 to zero, leaves IPv4 untouched)

func ReplaceAllStringSubmatchFunc

func ReplaceAllStringSubmatchFunc(re *regexp.Regexp, str string, repl func([]string) string) string

ReplaceAllStringSubmatchFunc is a version of func (*regexp.Regexp) ReplaceAllStringFunc that passes submatches to the callback. It follows the "semantic naming" convention for functions in the regexp package. Based on the implementation found at https://elliotchance.medium.com/go-replace-string-with-regular-expression-callback-f89948bad0bb

func ReplaceAllStringSubmatchFuncExcludingInside

func ReplaceAllStringSubmatchFuncExcludingInside(re, excludeInside *regexp.Regexp, str string, repl func([]string) string) string

ReplaceAllStringSubmatchFuncExcludingInside works like ReplaceAllStringSubmatchFunc, but it does not perform any replacements in regions that match the regexp passed as the second argument

func SliceToSet

func SliceToSet[T comparable](s []T) map[T]struct{}

SliceToSet returns a map-based set with the elements of the specified slice