datastring

Documentation

Overview

Package datastring implements functions to manipulate UTF-8 encoded strings

Index

• func InsertNewCharNthPosition(s string, n int, r rune) string

Functions

func InsertNewCharNthPosition

func InsertNewCharNthPosition(s string, n int, r rune) string

InsertNewCharNthPosition inserts a new UTF-8 character after every N-th character and receives the result as a UTF-8 formatted string

Example:

input := "12345678123456781234567812345678"

result := InsertNewCharNthPosition(input, 8, '-')

result will be "12345678-12345678-12345678-12345678"