From 8c8c1f261793746ca43207a3f21ddfcbbab3e2e9 Mon Sep 17 00:00:00 2001
From: "Alexander \"Arav\" Andreev" <me@arav.su>
Date: Mon, 22 May 2023 02:37:37 +0400
Subject: [PATCH] Added some more comments.

---
 db_sqlite.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/db_sqlite.go b/db_sqlite.go
index 7db15b4..2adae62 100644
--- a/db_sqlite.go
+++ b/db_sqlite.go
@@ -95,10 +95,13 @@ func initSQLiteStatements(db *sql.DB) error {
 	return nil
 }
 
+// SQLiteDatabase implements a Guestbook that works with a SQLite DB
+// under the hood.
 type SQLiteDatabase struct {
 	db *sql.DB
 }
 
+// NewSQLiteDB returns an instance of a SQLite Guestbook implementation.
 func NewSQLiteDB(filePath string) (Guestbook, error) {
 	db, err := sql.Open("sqlite3", sqliteDSN(filePath))
 	if err != nil {