strand

A tiny go package for generating random strings

strand generates string randoms containing alphabets, digits and special characters. The randomness is seeded internally with the timestamp of package initialization.

Install

go get -u github.com/Praseetha-KR/strand

Sample Usage:

package main

import (
  "fmt"
  "github.com/Praseetha-KR/strand"
)

func main() {
  fmt.Println(strand.String(24))
}

Available Methods

Method	Character Set	Example
String(length)	All supported characters	Usage: r := strand.String(20) Output: vT7+Bt/])o+66H<[GG[s
Alpha(length)	Alphabet	Usage: r := strand.Alpha(20) Output: PNsxdCsGyLDEFzQxcZSy
AlphaLower(length)	Alphabet Lowercase	Usage: r := strand.AlphaLower(20) Output: ivkosjouadiecjvdanct
AlphaUpper(length)	Alphabet Uppercase	Usage: r := strand.AlphaUpper(20) Output: QUXMYZJUHIOZPOAAASFI
AlphaNumeric(length)	Alphabet and Digits	Usage: r := strand.AlphaNumeric(20) Output: 1CxlOZp3yVwoGeqIjimH
Numeric(length)	Digits	Usage: r := strand.Numeric(20) Output: 93422189029287851575
URLSafe(length)	url-safe characters	Usage: r := strand.URLSafe(20) Output: P~8i1aEP_PGWXyHUVmO8
Hex(length)	Hexadecimal characters	Usage: r := strand.Hex(20) Output: b0590721d92ce097b8a3
Binary(length)	Binary digits	Usage: r := strand.Binary(20) Output: 10100011000101110011
From(characters, length)	Provided by `characters` param	Usage: r, err := strand.From("abc#123", 20) Output: #1a#cc33ccb2131a1233

---

Author: Praseetha-KR (@void_imagineer)

License: MIT