1 files changed, 23 insertions, 0 deletions
diff --git a/Gestor.Application/Helpers/NotifyPropertyChangedExtension.cs b/Gestor.Application/Helpers/NotifyPropertyChangedExtension.cs
new file mode 100644
index 0000000..955e38b
--- /dev/null
+++ b/Gestor.Application/Helpers/NotifyPropertyChangedExtension.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+
+namespace Gestor.Application.Helpers
+{
+	public static class NotifyPropertyChangedExtension
+	{
+		public static void MutateVerbose<TField>(this INotifyPropertyChanged instance, ref TField field, TField newValue, Action<PropertyChangedEventArgs> raise, [CallerMemberName] string propertyName = null)
+		{
+			if (EqualityComparer<TField>.Default.Equals(field, newValue))
+			{
+				return;
+			}
+			field = newValue;
+			if (raise != null)
+			{
+				raise(new PropertyChangedEventArgs(propertyName));
+			}
+		}
+	}
+}
+\ No newline at end of file