src/dedo.go: Start implementation of in-memory variation

1 files changed, 29 insertions, 0 deletions

diff --git a/src/dedo.go b/src/dedo.go
index 29cfb45..a6e951a 100644
--- a/src/dedo.go
+++ b/src/dedo.go
@@ -54,6 +54,7 @@ import (
 	"time"
 	"unsafe"
 
+	"pds"
 	g "gobang"
 )
 
@@ -104,6 +105,14 @@ type elemRef struct {
 	index int
 }
 
+type Value interface{
+	value() []byte // FIXME: should be - []byte | IBucket
+}
+
+type InMemory struct{
+	*pds.Map[[]byte, Value]
+}
+
 type IDedo interface{
 	Close() error
 	View  (func(tx *Tx) error) error
@@ -1624,6 +1633,26 @@ func initDB(db *DB, size int64) error {
 	return nil
 }
 
+func OpenMemory() IDedo {
+	return &InMemory{pds.NewMap[[]byte, Value](nil)}
+}
+
+func (m *InMemory) Close() error {
+	return nil
+}
+
+func (m *InMemory) Path() string {
+	return ""
+}
+
+func (m *InMemory) Update(func(*Tx) error) error {
+	return nil
+}
+
+func (m *InMemory) View(func(*Tx) error) error {
+	return nil
+}
+
 /// Open creates and opens a database at the given path.  If the file does not
 /// exist then it will be created automatically.
 func OpenWith(path string, options OpenOptionsT) (IDedo, error) {