discount/pkg/array/filter.go

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2023-06-05 09:51:01 +00:00
package array
func Filter[T any](array []T, callback func(T, int, []T) bool) []T {
filteredArray := make([]T, 0, len(array))
for index, element := range array {
if callback(element, index, array) {
filteredArray = append(filteredArray, element)
}
}
return filteredArray
}