From 667034e2a399e6a443317113c90f500637f1b900 Mon Sep 17 00:00:00 2001
From: Victor Berchet <victor@suumit.com>
Date: Fri, 6 Dec 2013 16:12:45 +0100
Subject: [PATCH] Using constant rather than fields

---
 Chapter_03/lib/rating/rating_component.dart | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Chapter_03/lib/rating/rating_component.dart b/Chapter_03/lib/rating/rating_component.dart
index 588c79e..4dc88aa 100644
--- a/Chapter_03/lib/rating/rating_component.dart
+++ b/Chapter_03/lib/rating/rating_component.dart
@@ -22,7 +22,7 @@ import 'package:angular/angular.dart';
  *
  * <rating max-rating="5" rating="mycontrol.rating">
  *
- * The compnoent's public fields are available for data binding from the
+ * The component's public fields are available for data binding from the
  * component's view. Similarly, the component's public methods can be
  * invoked from the component's view.
  */
@@ -37,10 +37,10 @@ import 'package:angular/angular.dart';
     }
 )
 class RatingComponent {
-  String _starOnChar = "\u2605";
-  String _starOffChar = "\u2606";
-  String _starOnClass = "star-on";
-  String _starOffClass = "star-off";
+  static const String _starOnChar = "\u2605";
+  static const String _starOffChar = "\u2606";
+  static const String _starOnClass = "star-on";
+  static const String _starOffClass = "star-off";
 
   List<int> stars = [];