discount/pkg/array/filter.go
2023-07-04 04:04:31 +00:00

14 lines
286 B
Go

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
}