random

Documentation

Index

• Variables
• func Code(n int) string
• func Hex(n int) string
• func String(n int, chars string) string

Variables

var AlphaNum = func(n int) string {
	return String(n, alphaNum)
}

AlphaNum returns a random string of length 'n' using alphanumeric characters, regexp: [a-z0-9]{n}.

var UUID4 = func() (string, error) {
	uuid, err := uuid.NewRandom()
	if err != nil {
		return "", err
	}
	return uuid.String(), nil
}

UUID4 returns a random generated UUID4.

Functions

func Code

func Code(n int) string

Code returns a random string of length 'n' using only numbers, regexp: [0-9]{n}.

func Hex

func Hex(n int) string

Hex returns a random hex of length 'n', regexp: [a-f0-9]{n}.

func String

func String(n int, chars string) string

String returns a random string of length 'n' using character set 'chars'.