strutil

Documentation

Overview

Package strutil is the common sin of every Go programmer. It contains utility functions around strings.

Index

• func FirstLower(s string) string
• func FirstUpper(s string) string
• func RandomString(n uint) (string, error)

Functions

func FirstLower

func FirstLower(s string) string

FirstLower returns a copy of s, where the first rune is guaranteed to be a lowercase letter, like unicode.ToLower suggests.

func FirstUpper

func FirstUpper(s string) string

FirstUpper returns a copy of s, where the first rune is guaranteed to be an uppercase letter, like unicode.ToUpper suggests.

func RandomString

func RandomString(n uint) (string, error)

RandomString generates a random string with len n using the crypto/rand RNG. The returned string contains only chars defined in the randStrChars constant.