TF-82 Save email drafts when content changed

core/lib/core.dart

@@ -7,6 +7,8 @@ export 'presentation/extensions/capitalize_extension.dart';
 export 'presentation/extensions/list_extensions.dart';
 export 'domain/extensions/datetime_extension.dart';
 export 'presentation/extensions/html_extension.dart';
+export 'presentation/extensions/compare_string_extension.dart';
+export 'presentation/extensions/compare_list_extensions.dart';
 
 // Exceptions
 export 'domain/exceptions/download_file_exception.dart';

core/lib/presentation/extensions/compare_list_extensions.dart

@@ -0,0 +1,9 @@
+
+import 'package:collection/collection.dart';
+
+extension CompareListExtension on List {
+  bool isSame(List value) {
+    Function unOrdDeepEq = const DeepCollectionEquality.unordered().equals;
+    return unOrdDeepEq(this, value);
+  }
+}

core/lib/presentation/extensions/compare_string_extension.dart

@@ -0,0 +1,4 @@
+
+extension CompareStringExtension on String? {
+  bool isSame(String? value) => this == value;
+}