random

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• Variables

Variables

var RandFloat = rnt.NewSimpleFunction("RandFloat",
	nil,
	func(args []rnt.Object) rnt.Object {
		return rnt.NewFloat(rand.Float64())
	})

RandFloat returns a random number in [0,1).

var RandInt = rnt.NewSimpleFunction("RandInt",
	[]string{"n"},
	func(args []rnt.Object) rnt.Object {
		n := args[0].(rnt.Int).Value()
		return rnt.NewInt(rand.Intn(n))
	})

RandInt returns a random number in [0,n).