1 files changed, 17 insertions, 0 deletions
diff --git a/daftar_kata.go b/daftar_kata.go
new file mode 100644
index 0000000..ba407f9
--- /dev/null
+++ b/daftar_kata.go
@@ -0,0 +1,17 @@
+// Copyright 2020, Shulhan <m.shulhan@gmail.com>. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package kbbi
+
+type daftarKata map[string]struct{}
+
+//
+// merge other map into current map.
+//
+func (dk daftarKata) merge(in daftarKata) daftarKata {
+	for k := range in {
+		dk[k] = struct{}{}
+	}
+	return dk
+}