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refactor: use for loop than for range

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dudaodong
2023-07-10 10:56:53 +08:00
parent d5334f892f
commit 0d0848ac67
1 changed files with 6 additions and 6 deletions
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12
slice/slice.go
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@@ -437,8 +437,8 @@ func flattenRecursive(value reflect.Value, result reflect.Value) reflect.Value {
// ForEach iterates over elements of slice and invokes function for each element.
// Play: https://go.dev/play/p/DrPaa4YsHRF
func ForEach[T any](slice []T, iteratee func(index int, item T)) {
for i, v := range slice {
iteratee(i, v)
for i := 0; i < len(slice); i++ {
iteratee(i, slice[i])
}
}
@@ -446,8 +446,8 @@ func ForEach[T any](slice []T, iteratee func(index int, item T)) {
// when iteratee return false, will break the for each loop.
// Play: https://go.dev/play/p/qScs39f3D9W
func ForEachWithBreak[T any](slice []T, iteratee func(index int, item T) bool) {
for i, v := range slice {
if !iteratee(i, v) {
for i := 0; i < len(slice); i++ {
if !iteratee(i, slice[i]) {
break
}
}
@@ -458,8 +458,8 @@ func ForEachWithBreak[T any](slice []T, iteratee func(index int, item T) bool) {
func Map[T any, U any](slice []T, iteratee func(index int, item T) U) []U {
result := make([]U, len(slice), cap(slice))
for i, v := range slice {
result[i] = iteratee(i, v)
for i := 0; i < len(slice); i++ {
result[i] = iteratee(i, slice[i])
}
return result