Switch to file-scoped namespaces (#434)

Author: gmottajr

Diff for: DataStructures/AATree/AATree.cs

@@ -1,40 +1,39 @@
-namespace DataStructures.AATree
+namespace DataStructures.AATree;
+
+/// <summary>
+///     Generic node class for AATree.
+/// </summary>
+/// <typeparam name="TKey">Type of key for node.</typeparam>
+public class AaTreeNode<TKey>
 {
     /// <summary>
-    ///     Generic node class for AATree.
+    ///     Initializes a new instance of the <see cref="AaTreeNode{TKey}" /> class.
     /// </summary>
-    /// <typeparam name="TKey">Type of key for node.</typeparam>
-    public class AaTreeNode<TKey>
+    /// <param name="key">The initial key of this node.</param>
+    /// <param name="level">The level of this node. See <see cref="AaTree{TKey}" /> for more details.</param>
+    public AaTreeNode(TKey key, int level)
     {
-        /// <summary>
-        ///     Initializes a new instance of the <see cref="AaTreeNode{TKey}" /> class.
-        /// </summary>
-        /// <param name="key">The initial key of this node.</param>
-        /// <param name="level">The level of this node. See <see cref="AaTree{TKey}" /> for more details.</param>
-        public AaTreeNode(TKey key, int level)
-        {
-            Key = key;
-            Level = level;
-        }
+        Key = key;
+        Level = level;
+    }
 
-        /// <summary>
-        ///     Gets or Sets key for this node.
-        /// </summary>
-        public TKey Key { get; set; }
+    /// <summary>
+    ///     Gets or Sets key for this node.
+    /// </summary>
+    public TKey Key { get; set; }
 
-        /// <summary>
-        ///     Gets or Sets level for this node.
-        /// </summary>
-        public int Level { get; set; }
+    /// <summary>
+    ///     Gets or Sets level for this node.
+    /// </summary>
+    public int Level { get; set; }
 
-        /// <summary>
-        ///     Gets or sets the left subtree of this node.
-        /// </summary>
-        public AaTreeNode<TKey>? Left { get; set; }
+    /// <summary>
+    ///     Gets or sets the left subtree of this node.
+    /// </summary>
+    public AaTreeNode<TKey>? Left { get; set; }
 
-        /// <summary>
-        ///     Gets or sets the right subtree of this node.
-        /// </summary>
-        public AaTreeNode<TKey>? Right { get; set; }
-    }
+    /// <summary>
+    ///     Gets or sets the right subtree of this node.
+    /// </summary>
+    public AaTreeNode<TKey>? Right { get; set; }
 }