v0.0.26

Makefile

@@ -0,0 +1,9 @@
+
+run:
+	echo "This is a library - can't be run" && false
+
+test:
+	go test ./...
+
+version:
+	_data/version.sh

_data/version.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -o nounset   # disallow usage of unset vars  ( set -u )
+set -o errexit   # Exit immediately if a pipeline returns non-zero.  ( set -e )
+set -o errtrace  # Allow the above trap be inherited by all functions in the script.  ( set -E )
+set -o pipefail  # Return value of a pipeline is the value of the last (rightmost) command to exit with a non-zero status
+IFS=$'\n\t'      # Set $IFS to only newline and tab.
+
+
+curr_vers=$(git describe --tags --abbrev=0 | sed 's/v//g')
+
+next_ver=$(echo "$curr_vers" | awk -F. -v OFS=. 'NF==1{print ++$NF}; NF>1{if(length($NF+1)>length($NF))$(NF-1)++; $NF=sprintf("%0*d", length($NF), ($NF+1)%(10^length($NF))); print}')
+
+echo ""
+echo "> Current Version: ${curr_vers}"
+echo "> Next    Version: ${next_ver}"
+echo ""
+
+git add --verbose .
+
+git commit -a -m "v${next_ver}"
+
+git tag "v${next_ver}"
+
+git push
+git push --tags
+

dataext/merge.go

@@ -0,0 +1,35 @@
+package dataext
+
+import (
+	"reflect"
+)
+
+func ObjectMerge[T1 any, T2 any](base T1, override T2) T1 {
+
+	reflBase := reflect.ValueOf(&base).Elem()
+	reflOvrd := reflect.ValueOf(&override).Elem()
+
+	for i := 0; i < reflBase.NumField(); i++ {
+
+		fieldBase := reflBase.Field(i)
+		fieldOvrd := reflOvrd.Field(i)
+
+		if fieldBase.Kind() != reflect.Ptr || fieldOvrd.Kind() != reflect.Ptr {
+			continue
+		}
+
+		kindBase := fieldBase.Type().Elem().Kind()
+		kindOvrd := fieldOvrd.Type().Elem().Kind()
+
+		if kindBase != kindOvrd {
+			continue
+		}
+
+		if !fieldOvrd.IsNil() {
+			fieldBase.Set(fieldOvrd.Elem().Addr())
+		}
+
+	}
+
+	return base
+}

dataext/merge_test.go

@@ -0,0 +1,70 @@
+package dataext
+
+import (
+	"gogs.mikescher.com/BlackForestBytes/goext/langext"
+	"testing"
+)
+
+func TestObjectMerge(t *testing.T) {
+	type A struct {
+		Field1   *int
+		Field2   *string
+		Field3   *float64
+		Field4   *bool
+		OnlyA    int64
+		DiffType int
+	}
+	type B struct {
+		Field1   *int
+		Field2   *string
+		Field3   *float64
+		Field4   *bool
+		OnlyB    int64
+		DiffType string
+	}
+
+	valueA := A{
+		Field1:   nil,
+		Field2:   langext.Ptr("99"),
+		Field3:   langext.Ptr(12.2),
+		Field4:   nil,
+		OnlyA:    1,
+		DiffType: 2,
+	}
+
+	valueB := B{
+		Field1:   langext.Ptr(12),
+		Field2:   nil,
+		Field3:   langext.Ptr(13.2),
+		Field4:   nil,
+		OnlyB:    1,
+		DiffType: "X",
+	}
+
+	valueMerge := ObjectMerge(valueA, valueB)
+
+	assertPtrEqual(t, "Field1", valueMerge.Field1, valueB.Field1)
+	assertPtrEqual(t, "Field2", valueMerge.Field2, valueA.Field2)
+	assertPtrEqual(t, "Field3", valueMerge.Field3, valueB.Field3)
+	assertPtrEqual(t, "Field4", valueMerge.Field4, nil)
+
+}
+
+func assertPtrEqual[T1 comparable](t *testing.T, ident string, actual *T1, expected *T1) {
+	if actual == nil && expected == nil {
+		return
+	}
+	if actual != nil && expected != nil {
+		if *actual != *expected {
+			t.Errorf("[%s] values differ: Actual: '%v', Expected: '%v'", ident, *actual, *expected)
+		} else {
+			return
+		}
+	}
+	if actual == nil && expected != nil {
+		t.Errorf("[%s] values differ: Actual: nil, Expected: not-nil", ident)
+	}
+	if actual != nil && expected == nil {
+		t.Errorf("[%s] values differ: Actual: not-nil, Expected: nil", ident)
+	}
+}

go.mod

@@ -3,7 +3,6 @@ module gogs.mikescher.com/BlackForestBytes/goext
 go 1.19
 
 require (
+	golang.org/x/sys v0.1.0
 	golang.org/x/term v0.1.0
 )
-
-require golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 // indirect

go.sum

@@ -1,43 +1,4 @@
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/google/go-cmp v0.5.2 h1:X2ev0eStA3AbceY54o37/0PQ/UWqKEiiO2dKL5OPaFM=
-github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
-github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
-github.com/xdg-go/scram v1.1.1/go.mod h1:RaEWvsqvNKKvBPvcKeFjrG2cJqOkHTiyTpzz23ni57g=
-github.com/xdg-go/stringprep v1.0.3/go.mod h1:W3f5j4i+9rC0kuIEJL0ky1VpHXQU3ocBgklLGvcBnW8=
-github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
-go.mongodb.org/mongo-driver v1.10.3 h1:XDQEvmh6z1EUsXuIkXE9TaVeqHw6SwS1uf93jFs0HBA=
-go.mongodb.org/mongo-driver v1.10.3/go.mod h1:z4XpeoU6w+9Vht+jAFyLgVrD+jGSQQe0+CBWFHNiHt8=
-golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4=
-golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.1.0 h1:g6Z6vPFA9dYBAF7DWcH6sCcOntplXsDKcliusYijMlw=
 golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

langext/array.go

@@ -163,6 +163,25 @@ func ArrLast[T comparable](arr []T, comp func(v T) bool) (T, bool) {
 	return result, found
 }
 
+func ArrFirstIndex[T comparable](arr []T, needle T) int {
+	for i, v := range arr {
+		if v == needle {
+			return i
+		}
+	}
+	return -1
+}
+
+func ArrLastIndex[T comparable](arr []T, needle T) int {
+	result := -1
+	for i, v := range arr {
+		if v == needle {
+			result = i
+		}
+	}
+	return result
+}
+
 func AddToSet[T comparable](set []T, add T) []T {
 	for _, v := range set {
 		if v == add {
@@ -171,3 +190,19 @@ func AddToSet[T comparable](set []T, add T) []T {
 	}
 	return append(set, add)
 }
+
+func ArrMap[T1 any, T2 any](arr []T1, conv func(v T1) T2) []T2 {
+	r := make([]T2, len(arr))
+	for i, v := range arr {
+		r[i] = conv(v)
+	}
+	return r
+}
+
+func ArrSum[T NumberConstraint](arr []T) T {
+	var r T = 0
+	for _, v := range arr {
+		r += v
+	}
+	return r
+}

langext/bool.go

@@ -7,3 +7,11 @@ func FormatBool(v bool, strTrue string, strFalse string) string {
 		return strFalse
 	}
 }
+
+func Conditional[T any](v bool, resTrue T, resFalse T) T {
+	if v {
+		return resTrue
+	} else {
+		return resFalse
+	}
+}

mathext/math.go

@@ -29,3 +29,21 @@ func Min[T langext.OrderedConstraint](v1 T, v2 T) T {
 		return v2
 	}
 }
+
+func Abs[T langext.NumberConstraint](v T) T {
+	if v < 0 {
+		return -v
+	} else {
+		return v
+	}
+}
+
+func Clamp[T langext.NumberConstraint](v T, min T, max T) T {
+	if v < min {
+		return min
+	} else if v > max {
+		return max
+	} else {
+		return v
+	}
+}

syncext/atomic.go

@@ -0,0 +1,104 @@
+package syncext
+
+import (
+	"context"
+	"sync/atomic"
+	"time"
+)
+
+type AtomicBool struct {
+	v      int32
+	waiter chan bool // unbuffered
+}
+
+func NewAtomicBool(value bool) *AtomicBool {
+	if value {
+		return &AtomicBool{v: 0, waiter: make(chan bool)}
+	} else {
+		return &AtomicBool{v: 1, waiter: make(chan bool)}
+	}
+}
+
+func (a *AtomicBool) Get() bool {
+	return atomic.LoadInt32(&a.v) == 1
+}
+
+func (a *AtomicBool) Set(value bool) {
+	if value {
+		atomic.StoreInt32(&a.v, 1)
+	} else {
+		atomic.StoreInt32(&a.v, 0)
+	}
+
+	select {
+	case a.waiter <- value:
+		// message sent
+	default:
+		// no receiver on channel
+	}
+}
+
+func (a *AtomicBool) Wait(waitFor bool) {
+	if a.Get() == waitFor {
+		return
+	}
+
+	for {
+		if v, ok := ReadChannelWithTimeout(a.waiter, 128*time.Millisecond); ok {
+			if v == waitFor {
+				return
+			}
+		} else {
+			if a.Get() == waitFor {
+				return
+			}
+		}
+	}
+}
+
+func (a *AtomicBool) WaitWithTimeout(timeout time.Duration, waitFor bool) error {
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+	return a.WaitWithContext(ctx, waitFor)
+}
+
+func (a *AtomicBool) WaitWithContext(ctx context.Context, waitFor bool) error {
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+
+	if a.Get() == waitFor {
+		return nil
+	}
+
+	for {
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		timeOut := 128 * time.Millisecond
+
+		if dl, ok := ctx.Deadline(); ok {
+			timeOutMax := dl.Sub(time.Now())
+			if timeOutMax <= 0 {
+				timeOut = 0
+			} else if 0 < timeOutMax && timeOutMax < timeOut {
+				timeOut = timeOutMax
+			}
+		}
+
+		if v, ok := ReadChannelWithTimeout(a.waiter, timeOut); ok {
+			if v == waitFor {
+				return nil
+			}
+		} else {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
+			if a.Get() == waitFor {
+				return nil
+			}
+		}
+	}
+}

syncext/channel.go

@@ -0,0 +1,14 @@
+package syncext
+
+import "time"
+
+func ReadChannelWithTimeout[T any](c chan T, timeout time.Duration) (T, bool) {
+	afterCh := time.After(timeout)
+	select {
+	case rv := <-c:
+		return rv, true
+	case <-afterCh:
+		return *new(T), false
+	}
+
+}

syncext/channel_test.go

@@ -0,0 +1,121 @@
+package syncext
+
+import (
+	"testing"
+	"time"
+)
+
+func TestTimeoutReadBuffered(t *testing.T) {
+	c := make(chan int, 1)
+
+	go func() {
+		time.Sleep(200 * time.Millisecond)
+		c <- 112
+	}()
+
+	_, ok := ReadChannelWithTimeout(c, 100*time.Millisecond)
+
+	if ok {
+		t.Error("Read success, but should timeout")
+	}
+}
+
+func TestTimeoutReadBigBuffered(t *testing.T) {
+	c := make(chan int, 128)
+
+	go func() {
+		time.Sleep(200 * time.Millisecond)
+		c <- 112
+	}()
+
+	_, ok := ReadChannelWithTimeout(c, 100*time.Millisecond)
+
+	if ok {
+		t.Error("Read success, but should timeout")
+	}
+}
+
+func TestTimeoutReadUnbuffered(t *testing.T) {
+	c := make(chan int)
+
+	go func() {
+		time.Sleep(200 * time.Millisecond)
+		c <- 112
+	}()
+
+	_, ok := ReadChannelWithTimeout(c, 100*time.Millisecond)
+
+	if ok {
+		t.Error("Read success, but should timeout")
+	}
+}
+
+func TestNoTimeoutAfterStartReadBuffered(t *testing.T) {
+	c := make(chan int, 1)
+
+	go func() {
+		time.Sleep(10 * time.Millisecond)
+		c <- 112
+	}()
+
+	_, ok := ReadChannelWithTimeout(c, 100*time.Millisecond)
+
+	if !ok {
+		t.Error("Read timeout, but should have succeeded")
+	}
+}
+
+func TestNoTimeoutAfterStartReadBigBuffered(t *testing.T) {
+	c := make(chan int, 128)
+
+	go func() {
+		time.Sleep(10 * time.Millisecond)
+		c <- 112
+	}()
+
+	_, ok := ReadChannelWithTimeout(c, 100*time.Millisecond)
+
+	if !ok {
+		t.Error("Read timeout, but should have succeeded")
+	}
+}
+
+func TestNoTimeoutAfterStartReadUnbuffered(t *testing.T) {
+	c := make(chan int)
+
+	go func() {
+		time.Sleep(10 * time.Millisecond)
+		c <- 112
+	}()
+
+	_, ok := ReadChannelWithTimeout(c, 100*time.Millisecond)
+
+	if !ok {
+		t.Error("Read timeout, but should have succeeded")
+	}
+
+}
+
+func TestNoTimeoutBeforeStartReadBuffered(t *testing.T) {
+	c := make(chan int, 1)
+
+	c <- 112
+
+	_, ok := ReadChannelWithTimeout(c, 10*time.Millisecond)
+
+	if !ok {
+		t.Error("Read timeout, but should have succeeded")
+	}
+}
+
+func TestNoTimeoutBeforeStartReadBigBuffered(t *testing.T) {
+	c := make(chan int, 128)
+
+	c <- 112
+
+	_, ok := ReadChannelWithTimeout(c, 10*time.Millisecond)
+
+	if !ok {
+		t.Error("Read timeout, but should have succeeded")
+	}
+}

termext/osutil_freebsd.go

@@ -0,0 +1,5 @@
+package termext
+
+func enableColor() bool {
+	return true
+}

termext/osutil_linux.go

@@ -0,0 +1,5 @@
+package termext
+
+func enableColor() bool {
+	return true
+}

termext/osutil_netbsd.go

@@ -0,0 +1,5 @@
+package termext
+
+func enableColor() bool {
+	return true
+}

termext/osutil_openbsd.go

@@ -0,0 +1,5 @@
+package termext
+
+func enableColor() bool {
+	return true
+}

termext/osutil_windows.go

@@ -1,5 +1,7 @@
 package termext
 
+import "golang.org/x/sys/windows"
+
 func enableColor() bool {
 	handle, err := windows.GetStdHandle(windows.STD_OUTPUT_HANDLE)
 	if err != nil {

termext/termcolor_test.go

@@ -0,0 +1,40 @@
+package termext
+
+import (
+	"math/rand"
+	"testing"
+)
+
+func init() {
+	rand.Seed(0)
+}
+
+func TestSupportsColors(t *testing.T) {
+	SupportsColors() // should not error
+}
+
+func TestColor(t *testing.T) {
+	assertEqual(t, Red("test"), "\033[31mtest\u001B[0m")
+	assertEqual(t, Green("test"), "\033[32mtest\u001B[0m")
+	assertEqual(t, Yellow("test"), "\033[33mtest\u001B[0m")
+	assertEqual(t, Blue("test"), "\033[34mtest\u001B[0m")
+	assertEqual(t, Purple("test"), "\033[35mtest\u001B[0m")
+	assertEqual(t, Cyan("test"), "\033[36mtest\u001B[0m")
+	assertEqual(t, Gray("test"), "\033[37mtest\u001B[0m")
+	assertEqual(t, White("test"), "\033[97mtest\u001B[0m")
+
+	assertEqual(t, CleanString(Red("test")), "test")
+	assertEqual(t, CleanString(Green("test")), "test")
+	assertEqual(t, CleanString(Yellow("test")), "test")
+	assertEqual(t, CleanString(Blue("test")), "test")
+	assertEqual(t, CleanString(Purple("test")), "test")
+	assertEqual(t, CleanString(Cyan("test")), "test")
+	assertEqual(t, CleanString(Gray("test")), "test")
+	assertEqual(t, CleanString(White("test")), "test")
+}
+
+func assertEqual(t *testing.T, actual string, expected string) {
+	if actual != expected {
+		t.Errorf("values differ: Actual: '%v', Expected: '%v'", actual, expected)
+	}
+}

timeext/duration.go

@@ -2,59 +2,36 @@ package timeext
 
 import (
 	"fmt"
+	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"time"
 )
 
-func FromSeconds(v int) time.Duration {
-	return time.Duration(int64(v) * int64(time.Second))
+func FromNanoseconds[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(time.Nanosecond)))
 }
 
-func FromSecondsInt32(v int32) time.Duration {
-	return time.Duration(int64(v) * int64(time.Second))
+func FromMicroseconds[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(time.Microsecond)))
 }
 
-func FromSecondsInt64(v int64) time.Duration {
-	return time.Duration(v * int64(time.Second))
+func FromMilliseconds[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(time.Millisecond)))
 }
 
-func FromSecondsFloat32(v float32) time.Duration {
-	return time.Duration(int64(v * float32(time.Second)))
+func FromSeconds[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(time.Second)))
 }
 
-func FromSecondsFloat64(v float64) time.Duration {
-	return time.Duration(int64(v * float64(time.Second)))
+func FromMinutes[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(time.Minute)))
 }
 
-func FromSecondsFloat(v float64) time.Duration {
-	return time.Duration(int64(v * float64(time.Second)))
+func FromHours[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(time.Hour)))
 }
 
-func FromMinutes(v int) time.Duration {
-	return time.Duration(int64(v) * int64(time.Minute))
-}
-
-func FromMinutesFloat(v float64) time.Duration {
-	return time.Duration(int64(v * float64(time.Minute)))
-}
-
-func FromMinutesFloat64(v float64) time.Duration {
-	return time.Duration(int64(v * float64(time.Minute)))
-}
-
-func FromHoursFloat64(v float64) time.Duration {
-	return time.Duration(int64(v * float64(time.Hour)))
-}
-
-func FromDays(v int) time.Duration {
-	return time.Duration(int64(v) * int64(24) * int64(time.Hour))
-}
-
-func FromMilliseconds(v int) time.Duration {
-	return time.Duration(int64(v) * int64(time.Millisecond))
-}
-
-func FromMillisecondsFloat(v float64) time.Duration {
-	return time.Duration(int64(v * float64(time.Millisecond)))
+func FromDays[T langext.NumberConstraint](v T) time.Duration {
+	return time.Duration(int64(float64(v) * float64(24) * float64(time.Hour)))
 }
 
 func FormatNaturalDurationEnglish(iv time.Duration) string {

timeext/time.go

@@ -84,7 +84,7 @@ func IsDatePartEqual(a time.Time, b time.Time, tz *time.Location) bool {
 func WithTimePart(base time.Time, hour, minute, second int) time.Time {
 	datepart := TimeToDatePart(base, base.Location())
 
-	delta := time.Duration(hour*int(time.Hour) + minute*int(time.Minute) + second*int(time.Second))
+	delta := time.Duration(int64(hour)*int64(time.Hour) + int64(minute)*int64(time.Minute) + int64(second)*int64(time.Second))
 
 	return datepart.Add(delta)
 }
@@ -94,7 +94,7 @@ func WithTimePart(base time.Time, hour, minute, second int) time.Time {
 func CombineDateAndTime(d time.Time, t time.Time) time.Time {
 	datepart := TimeToDatePart(d, d.Location())
 
-	delta := time.Duration(t.Hour()*int(time.Hour) + t.Minute()*int(time.Minute) + t.Second()*int(time.Second) + t.Nanosecond()*int(time.Nanosecond))
+	delta := time.Duration(int64(t.Hour())*int64(time.Hour) + int64(t.Minute())*int64(time.Minute) + int64(t.Second())*int64(time.Second) + int64(t.Nanosecond())*int64(time.Nanosecond))
 
 	return datepart.Add(delta)
 }
@@ -108,7 +108,7 @@ func IsSunday(t time.Time, tz *time.Location) bool {
 }
 
 func DurationFromTime(hours int, minutes int, seconds int) time.Duration {
-	return time.Duration(hours*int(time.Hour) + minutes*int(time.Minute) + seconds*int(time.Second))
+	return time.Duration(int64(hours)*int64(time.Hour) + int64(minutes)*int64(time.Minute) + int64(seconds)*int64(time.Second))
 }
 
 func Min(a time.Time, b time.Time) time.Time {