Cosmetic improvements

src/Ramstack.FileSystem.Abstractions/README.md

@@ -83,7 +83,7 @@ Console.WriteLine(await reader.ReadToEndAsync());
 
 ### VirtualDirectory
 
-The `VirtualDirectory` class provides properties and methods for creating, deleting, and enumerating directories and subdirectories.
+The `VirtualDirectory` class provides properties and methods for creating, deleting and enumerating directories and subdirectories.
 
 ```csharp
 public static async Task PrintFilesAsync(VirtualDirectory directory, string padding = "", CancellationToken cancellationToken = default)

src/Ramstack.FileSystem.Abstractions/VirtualFileExtensions.cs

@@ -8,12 +8,12 @@ namespace Ramstack.FileSystem;
 /// </summary>
 public static class VirtualFileExtensions
 {
-    private static Encoding? _utf8NoBom;
+    private static Encoding? s_utf8NoBom;
 
     /// <summary>
-    /// Gets an instance of <c>UTF8</c> encoding without BOM.
+    /// Gets an instance of the <see cref="UTF8Encoding"/> without BOM.
     /// </summary>
-    private static Encoding Utf8NoBom => _utf8NoBom ??= new UTF8Encoding(encoderShouldEmitUTF8Identifier: false, throwOnInvalidBytes: true);
+    private static Encoding Utf8NoBom => s_utf8NoBom ??= new UTF8Encoding(encoderShouldEmitUTF8Identifier: false, throwOnInvalidBytes: true);
 
     /// <summary>
     /// Asynchronously returns a <see cref="StreamReader"/> with <see cref="Encoding.UTF8"/>
@@ -279,7 +279,7 @@ public static ValueTask WriteAllTextAsync(this VirtualFile file, string contents
         WriteAllTextAsync(file, contents.AsMemory(), encoding, cancellationToken);
 
     /// <summary>
-    /// Asynchronously writes the specified string to current the file. If the file already exists, it is truncated and overwritten.
+    /// Asynchronously writes the specified string to the current file. If the file already exists, it is truncated and overwritten.
     /// </summary>
     /// <param name="file">The file to write to.</param>
     /// <param name="contents">The contents to write to the file.</param>

src/Ramstack.FileSystem.Abstractions/VirtualFileSystemExtensions.cs

@@ -189,7 +189,7 @@ public static ValueTask WriteAllTextAsync(this IVirtualFileSystem fs, string pat
         fs.GetFile(path).WriteAllTextAsync(contents, encoding, cancellationToken);
 
     /// <summary>
-    /// Asynchronously writes the specified string to specified the file. If the file already exists, it is truncated and overwritten.
+    /// Asynchronously writes the specified string to the specified the file. If the file already exists, it is truncated and overwritten.
     /// </summary>
     /// <param name="fs">The file system to use.</param>
     /// <param name="path">The file to write to.</param>

src/Ramstack.FileSystem.Abstractions/VirtualPath.cs

@@ -82,7 +82,7 @@ public static ReadOnlySpan<char> GetExtension(ReadOnlySpan<char> path)
     /// <summary>
     /// Returns the file name and extension for the specified path.
     /// </summary>
-    /// <param name="path">The path from which to obtain the file name and extension.</param>
+    /// <param name="path">The path from which to get the file name and extension.</param>
     /// <returns>
     /// The file name and extension for the <paramref name="path"/>.
     /// </returns>
@@ -100,7 +100,7 @@ public static string GetFileName(string path)
     /// <summary>
     /// Returns the file name and extension for the specified path.
     /// </summary>
-    /// <param name="path">The path from which to obtain the file name and extension.</param>
+    /// <param name="path">The path from which to get the file name and extension.</param>
     /// <returns>
     /// The file name and extension for the <paramref name="path"/>.
     /// </returns>
@@ -118,7 +118,7 @@ public static ReadOnlySpan<char> GetFileName(ReadOnlySpan<char> path)
     /// </summary>
     /// <param name="path">The path to retrieve the directory portion from.</param>
     /// <returns>
-    /// Directory portion for <paramref name="path"/>, or an empty string if path denotes a root directory.
+    /// Directory portion for <paramref name="path"/>, or an empty string if the path denotes a root directory.
     /// </returns>
     public static string GetDirectoryName(string path)
     {

src/Ramstack.FileSystem.Amazon/S3UploadStream.cs

@@ -124,7 +124,7 @@ public override Task WriteAsync(byte[] buffer, int offset, int count, Cancellati
         WriteAsync(buffer.AsMemory(offset, count), cancellationToken).AsTask();
 
     /// <inheritdoc />
-    public override async ValueTask WriteAsync(ReadOnlyMemory<byte> buffer, CancellationToken cancellationToken = new CancellationToken())
+    public override async ValueTask WriteAsync(ReadOnlyMemory<byte> buffer, CancellationToken cancellationToken = default)
     {
         try
         {

src/Ramstack.FileSystem.Azure/AzureFileSystem.cs

@@ -118,7 +118,7 @@ public ValueTask CreateContainerAsync(CancellationToken cancellationToken = defa
     ///   <item>
     ///     <description>
     ///       <see cref="PublicAccessType.BlobContainer" />: Specifies full public read access for both the container and blob data.
-    ///       Clients can enumerate blobs within the container via anonymous requests, but cannot enumerate containers within the storage account.
+    ///       Clients can enumerate blobs within the container via anonymous requests but cannot enumerate containers within the storage account.
     ///     </description>
     ///   </item>
     ///   <item>

src/Ramstack.FileSystem.Physical/PhysicalDirectory.cs

@@ -15,7 +15,7 @@ internal sealed class PhysicalDirectory : VirtualDirectory
     /// including system and hidden files, not recurse through subdirectories,
     /// and ignore inaccessible files.
     /// </summary>
-    private static readonly EnumerationOptions DefaultOptions = new()
+    private static readonly EnumerationOptions s_defaultOptions = new()
     {
         AttributesToSkip = 0,
         RecurseSubdirectories = false,
@@ -85,7 +85,7 @@ protected override IAsyncEnumerable<VirtualNode> GetFileNodesCoreAsync(Cancellat
         // its existence was checked.
 
         var nodes = Directory.Exists(_physicalPath)
-            ? new FileSystemEnumerable<VirtualNode>(_physicalPath, FindTransform, DefaultOptions)
+            ? new FileSystemEnumerable<VirtualNode>(_physicalPath, FindTransform, s_defaultOptions)
             : Enumerable.Empty<VirtualNode>();
 
         return nodes.ToAsyncEnumerable();
@@ -108,17 +108,17 @@ protected override IAsyncEnumerable<VirtualFile> GetFilesCoreAsync(CancellationT
 
         if (Directory.Exists(_physicalPath))
         {
-            nodes = new FileSystemEnumerable<VirtualFile>(_physicalPath, FindTransform, DefaultOptions)
+            nodes = new FileSystemEnumerable<VirtualFile>(_physicalPath, FindTransform, s_defaultOptions)
             {
-                ShouldIncludePredicate = (ref FileSystemEntry entry) => !entry.IsDirectory
+                ShouldIncludePredicate = (ref entry) => !entry.IsDirectory
             };
         }
 
         return nodes.ToAsyncEnumerable();
 
         VirtualFile FindTransform(ref FileSystemEntry entry)
         {
-            Debug.Assert(entry.IsDirectory == false);
+            Debug.Assert(!entry.IsDirectory);
 
             var fullName = VirtualPath.Join(FullName, entry.FileName);
             var physicalPath = entry.ToFullPath();
@@ -134,9 +134,9 @@ protected override IAsyncEnumerable<VirtualDirectory> GetDirectoriesCoreAsync(Ca
 
         if (Directory.Exists(_physicalPath))
         {
-            nodes = new FileSystemEnumerable<VirtualDirectory>(_physicalPath, FindTransform, DefaultOptions)
+            nodes = new FileSystemEnumerable<VirtualDirectory>(_physicalPath, FindTransform, s_defaultOptions)
             {
-                ShouldIncludePredicate = (ref FileSystemEntry entry) => entry.IsDirectory
+                ShouldIncludePredicate = (ref entry) => entry.IsDirectory
             };
         }
 

src/Ramstack.FileSystem.Physical/PhysicalFile.cs

@@ -65,7 +65,7 @@ protected override ValueTask<Stream> OpenWriteCoreAsync(CancellationToken cancel
 
         var stream = new FileStream(_physicalPath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None, DefaultBufferSize, options);
 
-        // Since, FileMode.OpenOrCreate doesn't truncate the file, we manually
+        // Since FileMode.OpenOrCreate doesn't truncate the file, we manually
         // set the file length to zero to remove any leftover data.
         stream.SetLength(0);
 
@@ -90,7 +90,7 @@ protected override async ValueTask WriteCoreAsync(Stream stream, bool overwrite,
 
             await using var fs = new FileStream(_physicalPath, fileMode, FileAccess.Write, FileShare.None, DefaultBufferSize, options);
 
-            // Since, FileMode.OpenOrCreate doesn't truncate the file, we manually
+            // Since FileMode.OpenOrCreate doesn't truncate the file, we manually
             // set the file length to zero to remove any leftover data.
             fs.SetLength(0);
 

src/Ramstack.FileSystem.Prefixed/PrefixedFileSystem.cs

@@ -29,7 +29,7 @@ public PrefixedFileSystem(string prefix, IVirtualFileSystem fileSystem)
         prefix = VirtualPath.Normalize(prefix);
         (_prefix, _fs) = (prefix, fileSystem);
 
-        // Create artificial directory list
+        // Create an artificial directory list
         _directories = CreateArtificialDirectories(this, prefix);
 
         static VirtualDirectory[] CreateArtificialDirectories(PrefixedFileSystem fs, string path)