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Every: use int counter (#6)

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Use counter to verify all elements passed the perdicate func.
Replace slice of indexes with int counter.
This commit is contained in:
donutloop
2021-12-29 02:51:50 +01:00
committed by GitHub
parent 8b1171d0cb
commit b106c428ae
1 changed files with 3 additions and 3 deletions
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6
slice/slice.go
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@@ -100,15 +100,15 @@ func Every(slice, function interface{}) bool {
panic("function param should be of type func(int, " + elemType.String() + ")" + reflect.ValueOf(true).Type().String()) panic("function param should be of type func(int, " + elemType.String() + ")" + reflect.ValueOf(true).Type().String())
} }
var indexes []int var currentLength int
for i := 0; i < sv.Len(); i++ { for i := 0; i < sv.Len(); i++ {
flag := fn.Call([]reflect.Value{reflect.ValueOf(i), sv.Index(i)})[0] flag := fn.Call([]reflect.Value{reflect.ValueOf(i), sv.Index(i)})[0]
if flag.Bool() { if flag.Bool() {
indexes = append(indexes, i) currentLength++
} }
} }
return len(indexes) == sv.Len() return currentLength == sv.Len()
} }
// Some return true if any of the values in the list pass the predicate function. // Some return true if any of the values in the list pass the predicate function.