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563 B

package value
import (
"strconv"
"gitoa.ru/go-4devs/console/input/value/flag"
)
type Uint struct {
empty
Val []uint
Flag flag.Flag
}
func (u *Uint) Append(in string) error {
v, err := strconv.ParseUint(in, 10, 64)
if err != nil {
return err
}
u.Val = append(u.Val, uint(v))
return nil
}
func (u *Uint) Uint() uint {
if !u.Flag.IsArray() && len(u.Val) == 1 {
return u.Val[0]
}
return 0
}
func (u *Uint) Uints() []uint {
return u.Val
}
func (u *Uint) Any() interface{} {
if u.Flag.IsArray() {
return u.Uints()
}
return u.Uint()
}