mox!

store/transact.go

@@ -0,0 +1,24 @@
+package store
+
+import (
+	"github.com/mjl-/bstore"
+)
+
+// todo: get rid of this. it's a bad idea to indiscriminately turn all panics into an error.
+func extransact(db *bstore.DB, write bool, fn func(tx *bstore.Tx) error) (rerr error) {
+	defer func() {
+		x := recover()
+		if x == nil {
+			return
+		}
+		if err, ok := x.(error); ok {
+			rerr = err
+		} else {
+			panic(x)
+		}
+	}()
+	if write {
+		return db.Write(fn)
+	}
+	return db.Read(fn)
+}