Update JSONResource.swift

Sources/WrkstrmFoundation/JSON/JSONResource.swift

@@ -1,18 +1,32 @@
 import Foundation
 import WrkstrmMain
 
+/// Extension of `WrkstrmMain.JSON` to handle JSON resources
 extension WrkstrmMain.JSON {
+  /// A public enum to encapsulate resource-related functionality
   public enum Resource {
+    /// Loads the content of a JSON file from the "Resources" directory.
+    ///
+    /// This method constructs the file URL based on the current file's location,
+    /// then attempts to load the file's content as `Data`.
+    ///
+    /// - Parameter fileName: The name of the JSON file to load (without the `.json` extension).
+    /// - Returns: The `Data` content of the JSON file if it exists, or `nil` if an error occurs.
     static func load(fileName: String) -> Data? {
+      // URL of the current file
       let currentFileURL = URL(fileURLWithPath: #file)
+
+      // Directory URL by deleting the last path component from the current file's URL
       let currentDirectoryURL = currentFileURL.deletingLastPathComponent()
-
+
+      // Construct the file URL for the JSON file within the "Resources" directory
       let fileURL =
-      currentDirectoryURL
+        currentDirectoryURL
         .appendingPathComponent("Resources", isDirectory: true)
         .appendingPathComponent(fileName)
         .appendingPathExtension("json")
-
+
+      // Attempt to load and return the file's data, returning nil if an error occurs
       return try? Data(contentsOf: fileURL)
     }
   }