util

Documentation

Index

• func Int31n(r *rand.Rand, n int32) int32
• func Round(x float64) float64
• func Shuffle(r *rand.Rand, n int, swap func(i, j int))

Functions

func Int31n

func Int31n(r *rand.Rand, n int32) int32

Int31n was copied from src/math/rand/rand.go to support Shuffle in go versions before 1.10.

func Round

func Round(x float64) float64

Round was copied from src/math/floor.go to support Round in go versions before 1.10.

func Shuffle

func Shuffle(r *rand.Rand, n int, swap func(i, j int))

Shuffle was copied from src/math/rand/rand.go to support Shuffle in go versions before 1.10.