find.go
func find(array []interface{}, item interface{}) (index int) {
index = -1
for idx, value := range array {
if value == item {
index = idx
break
}
}
return
}
func find(array []interface{}, item interface{}) (index int) {
index = -1
for idx, value := range array {
if value == item {
index = idx
break
}
}
return
}