From ce63a3e4838f2414f2213d6e9ca92af794dd2f62 Mon Sep 17 00:00:00 2001
From: Marco <mgross@sw-gross.de>
Date: Sun, 13 Nov 2022 14:28:09 +0100
Subject: [PATCH] Provide toString() for ChessCoordinate class.

---
 lib/chessapp/chess_utils.dart | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/chessapp/chess_utils.dart b/lib/chessapp/chess_utils.dart
index 4d6ab40..3e24caf 100644
--- a/lib/chessapp/chess_utils.dart
+++ b/lib/chessapp/chess_utils.dart
@@ -37,8 +37,8 @@ Map<ChessPieceName, String> chessPiecesAssets = {
 };
 
 class ChessCoordinate {
-  late int column;
-  late int row;
+  final int column;
+  final int row;
 
   ChessCoordinate(this.column, this.row);
 
@@ -60,6 +60,14 @@ class ChessCoordinate {
     return colInt;
   }
 
+  @override
+  String toString() {
+    String row = this.row.toString();
+    String col = this.column.toString();
+
+    return '$col$row';
+  }
+
   @override
   operator ==(other) {
     return other is ChessCoordinate &&