From ab3b6a6eeca476cb6dfa4c9c2578dd12b8f44a3d Mon Sep 17 00:00:00 2001
From: Ian Hickson <ian@hixie.ch>
Date: Thu, 11 Feb 2016 22:25:39 -0800
Subject: [PATCH] toString for Tween and ThemeData

---
 packages/flutter/lib/src/animation/tween.dart     | 2 ++
 packages/flutter/lib/src/material/theme_data.dart | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/flutter/lib/src/animation/tween.dart b/packages/flutter/lib/src/animation/tween.dart
index 3d002d76ed..1a909bb91d 100644
--- a/packages/flutter/lib/src/animation/tween.dart
+++ b/packages/flutter/lib/src/animation/tween.dart
@@ -75,6 +75,8 @@ class Tween<T extends dynamic> extends Animatable<T> {
       return end;
     return lerp(t);
   }
+
+  String toString() => '$runtimeType($begin \u2192 $end)';
 }
 
 /// An interpolation between two colors.
diff --git a/packages/flutter/lib/src/material/theme_data.dart b/packages/flutter/lib/src/material/theme_data.dart
index a9f87d55f7..f6a80bbb2a 100644
--- a/packages/flutter/lib/src/material/theme_data.dart
+++ b/packages/flutter/lib/src/material/theme_data.dart
@@ -285,5 +285,5 @@ class ThemeData {
     );
   }
 
-  String toString() => '$primaryColor $brightness etc...';
+  String toString() => '$runtimeType($brightness $primaryColor etc...)';
 }