pkg/beam/data/message.go
Solomon Hykes dd23e21313 beam/data: Message.Bytes() convenience method
Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:17 -07:00

51 lines
802 B
Go

package data
import (
)
type Message string
func Empty() Message {
return Message(Encode(nil))
}
func (m Message) Add(k, v string) Message {
data, err := Decode(string(m))
if err != nil {
return m
}
if values, exists := data[k]; exists {
data[k] = append(values, v)
} else {
data[k] = []string{v}
}
return Message(Encode(data))
}
func (m Message) Set(k string, v ...string) Message {
data, err := Decode(string(m))
if err != nil {
panic(err)
return m
}
data[k] = v
return Message(Encode(data))
}
func (m Message) Del(k string) Message {
data, err := Decode(string(m))
if err != nil {
panic(err)
return m
}
delete(data, k)
return Message(Encode(data))
}
func (m Message) String() string {
return string(m)
}
func (m Message) Bytes() []byte {
return []byte(m)
}