randstring

Documentation

Index

• type Config
• type RandString
  • func New(cfg *Config) (*RandString, error)
  • func (r *RandString) AddBucket(bucket string) error
  • func (r *RandString) AddLowerLetterBucket() error
  • func (r *RandString) AddNumberBucket() error
  • func (r *RandString) AddSpecialCharacterBucket() error
  • func (r *RandString) AddUpperLetterBucket() error
  • func (r *RandString) Get(n int) (string, error)
  • func (r *RandString) GetBucket() string
  • func (r *RandString) SetBucket(bucket string) error

Types

type Config

type Config struct {
	Source *rand.Source
	Bucket string
}

Config is the config of RandString

type RandString

type RandString struct {
	// contains filtered or unexported fields
}

RandString is a source of random strings

func New

func New(cfg *Config) (*RandString, error)

New create a random string generator

func (*RandString) AddBucket

func (r *RandString) AddBucket(bucket string) error

AddBucket add additional bucket to current bucket and calculate bucket related values

func (*RandString) AddLowerLetterBucket

func (r *RandString) AddLowerLetterBucket() error

AddLowerLetterBucket add lower letters to current bucket and calculate bucket related values

func (*RandString) AddNumberBucket

func (r *RandString) AddNumberBucket() error

AddNumberBucket add numbers to current bucket and calculate bucket related values

func (*RandString) AddSpecialCharacterBucket

func (r *RandString) AddSpecialCharacterBucket() error

AddSpecialCharacterBucket add special characters to current bucket and calculate bucket related values

func (*RandString) AddUpperLetterBucket

func (r *RandString) AddUpperLetterBucket() error

AddUpperLetterBucket add upper letters to current bucket and calculate bucket related values

func (*RandString) Get

func (r *RandString) Get(n int) (string, error)

Get generates a random string

func (*RandString) GetBucket

func (r *RandString) GetBucket() string

GetBucket get current bucket

func (*RandString) SetBucket

func (r *RandString) SetBucket(bucket string) error

SetBucket set the bucket and calculate bucket related values