first commit

input/value/uint64.go

@@ -0,0 +1,44 @@
+package value
+
+import (
+	"strconv"
+
+	"gitoa.ru/go-4devs/console/input"
+)
+
+type Uint64 struct {
+	Empty
+	Val  []uint64
+	Flag input.Flag
+}
+
+func (u *Uint64) Append(in string) error {
+	v, err := strconv.ParseUint(in, 10, 64)
+	if err != nil {
+		return err
+	}
+
+	u.Val = append(u.Val, v)
+
+	return nil
+}
+
+func (u *Uint64) Uint64() uint64 {
+	if !u.Flag.IsArray() && len(u.Val) == 1 {
+		return u.Val[0]
+	}
+
+	return 0
+}
+
+func (u *Uint64) Uint64s() []uint64 {
+	return u.Val
+}
+
+func (u *Uint64) Any() interface{} {
+	if u.Flag&input.ValueArray > 0 {
+		return u.Uint64s()
+	}
+
+	return u.Uint64()
+}