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Code Issues Releases Activity

Add rand seed in RAND(min, max) #578 (#579)

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Y.Horie 2021-01-20 05:20:41 +09:00 committed by GitHub
parent 526916efb6
commit f0097e984e
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1 changed files with 2 additions and 0 deletions
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pkg/runtime/core/helpers.go
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@ -5,6 +5,7 @@ import (
"math"
"math/rand"
"reflect"
"time"
)
func IsNil(input interface{}) bool {
@ -46,6 +47,7 @@ func NumberLowerBoundary(input float64) float64 {
}
func Random(max float64, min float64) float64 {
rand.Seed(time.Now().UnixNano())
r := rand.Float64()
i := r * (max - min + 1)
out := math.Floor(i) + min