From 317241bb830ae6f701910af210067f4085d1b12a Mon Sep 17 00:00:00 2001
From: Sergio Pedri <sergio0694@live.com>
Date: Sat, 12 Mar 2022 00:56:02 +0100
Subject: [PATCH 1/3] Move collection types to MVVM Toolkit

---
 .../Collections/IReadOnlyObservableGroup.cs                       | 0
 .../Collections/ObservableGroup.cs                                | 0
 .../Collections/ObservableGroupedCollection.cs                    | 0
 .../Collections/ObservableGroupedCollectionExtensions.cs          | 0
 .../Collections/ReadOnlyObservableGroup.cs                        | 0
 .../Collections/ReadOnlyObservableGroupedCollection.cs            | 0
 .../Collections/IntGroup.cs                                       | 0
 .../Collections/ObservableGroupTests.cs                           | 0
 .../Collections/ObservableGroupedCollectionExtensionsTests.cs     | 0
 .../Collections/ObservableGroupedCollectionTests.cs               | 0
 .../Collections/ReadOnlyObservableGroupTests.cs                   | 0
 .../Collections/ReadOnlyObservableGroupedCollectionTests.cs       | 0
 12 files changed, 0 insertions(+), 0 deletions(-)
 rename {CommunityToolkit.Common => CommunityToolkit.Mvvm}/Collections/IReadOnlyObservableGroup.cs (100%)
 rename {CommunityToolkit.Common => CommunityToolkit.Mvvm}/Collections/ObservableGroup.cs (100%)
 rename {CommunityToolkit.Common => CommunityToolkit.Mvvm}/Collections/ObservableGroupedCollection.cs (100%)
 rename {CommunityToolkit.Common => CommunityToolkit.Mvvm}/Collections/ObservableGroupedCollectionExtensions.cs (100%)
 rename {CommunityToolkit.Common => CommunityToolkit.Mvvm}/Collections/ReadOnlyObservableGroup.cs (100%)
 rename {CommunityToolkit.Common => CommunityToolkit.Mvvm}/Collections/ReadOnlyObservableGroupedCollection.cs (100%)
 rename tests/{CommunityToolkit.Common.UnitTests => CommunityToolkit.Mvvm.UnitTests}/Collections/IntGroup.cs (100%)
 rename tests/{CommunityToolkit.Common.UnitTests => CommunityToolkit.Mvvm.UnitTests}/Collections/ObservableGroupTests.cs (100%)
 rename tests/{CommunityToolkit.Common.UnitTests => CommunityToolkit.Mvvm.UnitTests}/Collections/ObservableGroupedCollectionExtensionsTests.cs (100%)
 rename tests/{CommunityToolkit.Common.UnitTests => CommunityToolkit.Mvvm.UnitTests}/Collections/ObservableGroupedCollectionTests.cs (100%)
 rename tests/{CommunityToolkit.Common.UnitTests => CommunityToolkit.Mvvm.UnitTests}/Collections/ReadOnlyObservableGroupTests.cs (100%)
 rename tests/{CommunityToolkit.Common.UnitTests => CommunityToolkit.Mvvm.UnitTests}/Collections/ReadOnlyObservableGroupedCollectionTests.cs (100%)

diff --git a/CommunityToolkit.Common/Collections/IReadOnlyObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
similarity index 100%
rename from CommunityToolkit.Common/Collections/IReadOnlyObservableGroup.cs
rename to CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
diff --git a/CommunityToolkit.Common/Collections/ObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroup.cs
similarity index 100%
rename from CommunityToolkit.Common/Collections/ObservableGroup.cs
rename to CommunityToolkit.Mvvm/Collections/ObservableGroup.cs
diff --git a/CommunityToolkit.Common/Collections/ObservableGroupedCollection.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs
similarity index 100%
rename from CommunityToolkit.Common/Collections/ObservableGroupedCollection.cs
rename to CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs
diff --git a/CommunityToolkit.Common/Collections/ObservableGroupedCollectionExtensions.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollectionExtensions.cs
similarity index 100%
rename from CommunityToolkit.Common/Collections/ObservableGroupedCollectionExtensions.cs
rename to CommunityToolkit.Mvvm/Collections/ObservableGroupedCollectionExtensions.cs
diff --git a/CommunityToolkit.Common/Collections/ReadOnlyObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs
similarity index 100%
rename from CommunityToolkit.Common/Collections/ReadOnlyObservableGroup.cs
rename to CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs
diff --git a/CommunityToolkit.Common/Collections/ReadOnlyObservableGroupedCollection.cs b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs
similarity index 100%
rename from CommunityToolkit.Common/Collections/ReadOnlyObservableGroupedCollection.cs
rename to CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs
diff --git a/tests/CommunityToolkit.Common.UnitTests/Collections/IntGroup.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs
similarity index 100%
rename from tests/CommunityToolkit.Common.UnitTests/Collections/IntGroup.cs
rename to tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs
diff --git a/tests/CommunityToolkit.Common.UnitTests/Collections/ObservableGroupTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupTests.cs
similarity index 100%
rename from tests/CommunityToolkit.Common.UnitTests/Collections/ObservableGroupTests.cs
rename to tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupTests.cs
diff --git a/tests/CommunityToolkit.Common.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs
similarity index 100%
rename from tests/CommunityToolkit.Common.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs
rename to tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs
diff --git a/tests/CommunityToolkit.Common.UnitTests/Collections/ObservableGroupedCollectionTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionTests.cs
similarity index 100%
rename from tests/CommunityToolkit.Common.UnitTests/Collections/ObservableGroupedCollectionTests.cs
rename to tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionTests.cs
diff --git a/tests/CommunityToolkit.Common.UnitTests/Collections/ReadOnlyObservableGroupTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupTests.cs
similarity index 100%
rename from tests/CommunityToolkit.Common.UnitTests/Collections/ReadOnlyObservableGroupTests.cs
rename to tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupTests.cs
diff --git a/tests/CommunityToolkit.Common.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs
similarity index 100%
rename from tests/CommunityToolkit.Common.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs
rename to tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs

From 69a9a69b7f2ddfdecb96cf98730dd89e0cfef6f0 Mon Sep 17 00:00:00 2001
From: Sergio Pedri <sergio0694@live.com>
Date: Sat, 12 Mar 2022 00:57:32 +0100
Subject: [PATCH 2/3] Change namespace to .Mvvm

---
 CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs | 2 +-
 CommunityToolkit.Mvvm/Collections/ObservableGroup.cs          | 2 +-
 .../Collections/ObservableGroupedCollection.cs                | 2 +-
 .../Collections/ObservableGroupedCollectionExtensions.cs      | 2 +-
 CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs  | 2 +-
 .../Collections/ReadOnlyObservableGroupedCollection.cs        | 2 +-
 tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs | 2 +-
 .../Collections/ObservableGroupTests.cs                       | 4 ++--
 .../Collections/ObservableGroupedCollectionExtensionsTests.cs | 4 ++--
 .../Collections/ObservableGroupedCollectionTests.cs           | 4 ++--
 .../Collections/ReadOnlyObservableGroupTests.cs               | 4 ++--
 .../Collections/ReadOnlyObservableGroupedCollectionTests.cs   | 4 ++--
 12 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
index 2519c5150..9c9f8a2b4 100644
--- a/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
+++ b/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
@@ -4,7 +4,7 @@
 
 using System.ComponentModel;
 
-namespace CommunityToolkit.Common.Collections;
+namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// An interface for a grouped collection of items.
diff --git a/CommunityToolkit.Mvvm/Collections/ObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroup.cs
index 6bdd10d41..71fdf782f 100644
--- a/CommunityToolkit.Mvvm/Collections/ObservableGroup.cs
+++ b/CommunityToolkit.Mvvm/Collections/ObservableGroup.cs
@@ -8,7 +8,7 @@
 using System.Diagnostics;
 using System.Linq;
 
-namespace CommunityToolkit.Common.Collections;
+namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// An observable group.
diff --git a/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs
index b62af5749..5c3da18b4 100644
--- a/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs
+++ b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs
@@ -8,7 +8,7 @@
 using System.Linq;
 using System.Runtime.CompilerServices;
 
-namespace CommunityToolkit.Common.Collections;
+namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// An observable list of observable groups.
diff --git a/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollectionExtensions.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollectionExtensions.cs
index 2eba7012e..44a2b436e 100644
--- a/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollectionExtensions.cs
+++ b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollectionExtensions.cs
@@ -7,7 +7,7 @@
 using System.Linq;
 using System.Runtime.CompilerServices;
 
-namespace CommunityToolkit.Common.Collections;
+namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// The extensions methods to simplify the usage of <see cref="ObservableGroupedCollection{TKey, TValue}"/>.
diff --git a/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs
index 3c86efc8a..304e7e54d 100644
--- a/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs
+++ b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs
@@ -6,7 +6,7 @@
 using System.Collections.ObjectModel;
 using System.Linq;
 
-namespace CommunityToolkit.Common.Collections;
+namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// A read-only observable group. It associates a <see cref="Key"/> to a <see cref="ReadOnlyObservableCollection{T}"/>.
diff --git a/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs
index 3780b12bf..f5be9a2e6 100644
--- a/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs
+++ b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs
@@ -9,7 +9,7 @@
 using System.Diagnostics;
 using System.Linq;
 
-namespace CommunityToolkit.Common.Collections;
+namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// A read-only list of groups.
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs
index 7ef0d446d..e76bee1da 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/IntGroup.cs
@@ -5,7 +5,7 @@
 using System.Collections.Generic;
 using System.Linq;
 
-namespace CommunityToolkit.Common.UnitTests.Collections;
+namespace CommunityToolkit.Mvvm.UnitTests;
 
 public class IntGroup : List<int>, IGrouping<string, int>
 {
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupTests.cs
index 2ee14ba35..f25a8f1df 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupTests.cs
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupTests.cs
@@ -4,10 +4,10 @@
 
 using System.Collections.Specialized;
 using System.Linq;
-using CommunityToolkit.Common.Collections;
+using CommunityToolkit.Mvvm.Collections;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace CommunityToolkit.Common.UnitTests.Collections;
+namespace CommunityToolkit.Mvvm.UnitTests;
 
 [TestClass]
 public class ObservableGroupTests
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs
index f731d8473..43aa55afe 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionExtensionsTests.cs
@@ -4,10 +4,10 @@
 
 using System;
 using System.Linq;
-using CommunityToolkit.Common.Collections;
+using CommunityToolkit.Mvvm.Collections;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace CommunityToolkit.Common.UnitTests.Collections;
+namespace CommunityToolkit.Mvvm.UnitTests;
 
 [TestClass]
 public class ObservableGroupedCollectionExtensionsTests
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionTests.cs
index 1f1b015d0..9df27d94e 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionTests.cs
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ObservableGroupedCollectionTests.cs
@@ -4,10 +4,10 @@
 
 using System.Collections.Generic;
 using System.Linq;
-using CommunityToolkit.Common.Collections;
+using CommunityToolkit.Mvvm.Collections;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace CommunityToolkit.Common.UnitTests.Collections;
+namespace CommunityToolkit.Mvvm.UnitTests;
 
 [TestClass]
 public class ObservableGroupedCollectionTests
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupTests.cs
index e028000f3..c85c025d6 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupTests.cs
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupTests.cs
@@ -6,10 +6,10 @@
 using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using System.Linq;
-using CommunityToolkit.Common.Collections;
+using CommunityToolkit.Mvvm.Collections;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace CommunityToolkit.Common.UnitTests.Collections;
+namespace CommunityToolkit.Mvvm.UnitTests;
 
 [TestClass]
 public class ReadOnlyObservableGroupTests
diff --git a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs
index 7ec3935ca..50a261c4a 100644
--- a/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs
+++ b/tests/CommunityToolkit.Mvvm.UnitTests/Collections/ReadOnlyObservableGroupedCollectionTests.cs
@@ -9,10 +9,10 @@
 using System.Collections.Specialized;
 using System.ComponentModel;
 using System.Linq;
-using CommunityToolkit.Common.Collections;
+using CommunityToolkit.Mvvm.Collections;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace CommunityToolkit.Common.UnitTests.Collections;
+namespace CommunityToolkit.Mvvm.UnitTests;
 
 [TestClass]
 public class ReadOnlyObservableGroupedCollectionTests

From 54519726d9620e3e8c0f247b9a4381b8a8633fb8 Mon Sep 17 00:00:00 2001
From: Sergio Pedri <sergio0694@live.com>
Date: Sat, 12 Mar 2022 00:59:53 +0100
Subject: [PATCH 3/3] Rename files

---
 .../Collections/IReadOnlyObservableGroup.cs                  | 5 +----
 ...ection.cs => ObservableGroupedCollection{TKey,TValue}.cs} | 0
 .../{ObservableGroup.cs => ObservableGroup{TKey,TValue}.cs}  | 0
 ...s => ReadOnlyObservableGroupedCollection{TKey,TValue}.cs} | 0
 ...vableGroup.cs => ReadOnlyObservableGroup{TKey,TValue}.cs} | 0
 5 files changed, 1 insertion(+), 4 deletions(-)
 rename CommunityToolkit.Mvvm/Collections/{ObservableGroupedCollection.cs => ObservableGroupedCollection{TKey,TValue}.cs} (100%)
 rename CommunityToolkit.Mvvm/Collections/{ObservableGroup.cs => ObservableGroup{TKey,TValue}.cs} (100%)
 rename CommunityToolkit.Mvvm/Collections/{ReadOnlyObservableGroupedCollection.cs => ReadOnlyObservableGroupedCollection{TKey,TValue}.cs} (100%)
 rename CommunityToolkit.Mvvm/Collections/{ReadOnlyObservableGroup.cs => ReadOnlyObservableGroup{TKey,TValue}.cs} (100%)

diff --git a/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
index 9c9f8a2b4..d7b9eda2b 100644
--- a/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
+++ b/CommunityToolkit.Mvvm/Collections/IReadOnlyObservableGroup.cs
@@ -8,14 +8,11 @@ namespace CommunityToolkit.Mvvm.Collections;
 
 /// <summary>
 /// An interface for a grouped collection of items.
-/// It allows us to use x:Bind with <see cref="ObservableGroup{TKey, TValue}"/> and <see cref="ReadOnlyObservableGroup{TKey, TValue}"/> by providing
-/// a non-generic type that we can declare using x:DataType.
 /// </summary>
 public interface IReadOnlyObservableGroup : INotifyPropertyChanged
 {
     /// <summary>
-    /// Gets the key for the current collection, as an <see cref="object"/>.
-    /// It is immutable.
+    /// Gets the key for the current collection.
     /// </summary>
     object Key { get; }
 
diff --git a/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection{TKey,TValue}.cs
similarity index 100%
rename from CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection.cs
rename to CommunityToolkit.Mvvm/Collections/ObservableGroupedCollection{TKey,TValue}.cs
diff --git a/CommunityToolkit.Mvvm/Collections/ObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/ObservableGroup{TKey,TValue}.cs
similarity index 100%
rename from CommunityToolkit.Mvvm/Collections/ObservableGroup.cs
rename to CommunityToolkit.Mvvm/Collections/ObservableGroup{TKey,TValue}.cs
diff --git a/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection{TKey,TValue}.cs
similarity index 100%
rename from CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection.cs
rename to CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroupedCollection{TKey,TValue}.cs
diff --git a/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs b/CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup{TKey,TValue}.cs
similarity index 100%
rename from CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup.cs
rename to CommunityToolkit.Mvvm/Collections/ReadOnlyObservableGroup{TKey,TValue}.cs