UnifFile is enumerable now

1 files changed, 11 insertions, 1 deletions

diff --git a/UnifFile.cs b/UnifFile.cs
index c2d69a6..56be6be 100644
--- a/UnifFile.cs
+++ b/UnifFile.cs
@@ -1,4 +1,5 @@
 using System;

+using System.Collections;

 using System.Collections.Generic;

 using System.Drawing;

 using System.IO;

@@ -10,7 +11,7 @@ namespace com.clusterrr.Famicom.Containers
     /// <summary>

     /// UNIF file container for NES/Famicom games

     /// </summary>

-    public class UnifFile

+    public class UnifFile : IEnumerable<KeyValuePair<string, IEnumerable<byte>>>

     {

         /// <summary>

         /// UNIF fields

@@ -45,6 +46,15 @@ namespace com.clusterrr.Famicom.Containers
         }

 

         /// <summary>

+        /// Returns enumerator that iterates throught fields

+        /// </summary>

+        /// <returns>IEnumerable object</returns>

+        public IEnumerator<KeyValuePair<string, IEnumerable<byte>>> GetEnumerator()

+            => fields.Select(kv => new KeyValuePair<string,IEnumerable<byte>>(kv.Key, Array.AsReadOnly(kv.Value))).GetEnumerator();

+

+        IEnumerator IEnumerable.GetEnumerator() => this.GetEnumerator();

+

+        /// <summary>

         /// Constructor to create empty UnifFile object

         /// </summary>

         public UnifFile()