rand

package

v1.2.0 Latest Latest Go to latest Published: May 25, 2016 License: Apache-2.0, Apache-2.0 Imports: 3 Imported by: 0

Details

Package rand provides utilities related to randomization.

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func Intn(max int) int

Intn generates an integer in range 0->max. By design this should panic if input is invalid, <= 0.

func Perm(n int) []int

Perm returns, as a slice of n ints, a pseudo-random permutation of the integers [0,n) from the default Source.

func Seed(seed int64)

Seed seeds the rng with the provided seed.

func String(length int) string

String generates a random alphanumeric string n characters long. This will panic if n is less than zero.

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