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Code Issues Releases Activity

Minor updates to #578

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This commit is contained in:
Tim Voronov
2021-01-19 15:23:32 -05:00
parent f0097e984e
commit cd1b1cf5c7
2 changed files with 8 additions and 6 deletions
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9
pkg/runtime/core/helpers.go
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@ -46,9 +46,14 @@ func NumberLowerBoundary(input float64) float64 {
return input / 2 return input / 2
} }
func Random(max float64, min float64) float64 { func RandomDefault() float64 {
rand.Seed(time.Now().UnixNano()) rand.Seed(time.Now().UnixNano())
r := rand.Float64()
return rand.Float64()
}
func Random(max float64, min float64) float64 {
r := RandomDefault()
i := r * (max - min + 1) i := r * (max - min + 1)
out := math.Floor(i) + min out := math.Floor(i) + min

5
pkg/stdlib/math/rand.go
View File

@ -2,8 +2,6 @@ package math
import ( import (
"context" "context"
"math/rand"
"time"
"github.com/MontFerret/ferret/pkg/runtime/core" "github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values" "github.com/MontFerret/ferret/pkg/runtime/values"
@ -21,8 +19,7 @@ func Rand(_ context.Context, args ...core.Value) (core.Value, error) {
} }
if len(args) == 0 { if len(args) == 0 {
rand.Seed(time.Now().UnixNano()) return values.NewFloat(core.RandomDefault()), nil
return values.NewFloat(rand.Float64()), nil
} }
var max float64 var max float64