first commit

gob/encoding.go

@@ -0,0 +1,19 @@
+package gob
+
+import (
+	"encoding/gob"
+	"io"
+
+	"gitoa.ru/go-4devs/encoding"
+)
+
+var _ encoding.Decode = Decode
+var _ encoding.Encode = Encode
+
+func Decode(r io.Reader, v interface{}) error {
+	return gob.NewDecoder(r).Decode(v)
+}
+
+func Encode(w io.Writer, v interface{}) error {
+	return gob.NewEncoder(w).Encode(v)
+}

gob/unmarshal.go

@@ -0,0 +1,28 @@
+package gob
+
+import (
+	"bytes"
+	"encoding/gob"
+
+	"gitoa.ru/go-4devs/encoding"
+)
+
+var _ encoding.Unmarshal = Unmarshal
+var _ encoding.Marshal = Marshal
+
+// Unmarshal by gob decoder.
+func Unmarshal(data []byte, v interface{}) error {
+	buf := bytes.NewBuffer(data)
+
+	return gob.NewDecoder(buf).Decode(v)
+}
+
+// Marshal by gob encoder.
+func Marshal(v interface{}) ([]byte, error) {
+	var data bytes.Buffer
+	if err := gob.NewEncoder(&data).Encode(v); err != nil {
+		return nil, err
+	}
+
+	return data.Bytes(), nil
+}