xrand

Documentation

Index

• Constants
• Variables
• func ChooseMN(m, n int) []int
• func RandAnythingOnceFrom[S ~[]T, T any](from S) T
• func RandAnythingSomeFrom[S ~[]T, T any](from S, tar int) S
• func RandBetween(start int64, end int64) int64
• func RandDigit(n int) string
• func RandString(n int) string
• func Wave(base int64, lowRate int64, upRate int64) int64

Constants

const (
	PROBABILITY int32 = 10000
)

Variables

var RanD random

Functions

func ChooseMN

func ChooseMN(m, n int) []int

choose n from m eg: we have m=10 and n=5, then we will get [1,3,5,7,8]

func RandAnythingOnceFrom

func RandAnythingOnceFrom[S ~[]T, T any](from S) T

func RandAnythingSomeFrom

func RandAnythingSomeFrom[S ~[]T, T any](from S, tar int) S

func RandBetween

func RandBetween(start int64, end int64) int64

func RandDigit

func RandDigit(n int) string

func RandString

func RandString(n int) string

func Wave

func Wave(base int64, lowRate int64, upRate int64) int64