1 files changed, 28 insertions, 0 deletions
diff --git a/pyload/web/app/scripts/collections/FileList.js b/pyload/web/app/scripts/collections/FileList.js
new file mode 100644
index 000000000..112dc5e51
--- /dev/null
+++ b/pyload/web/app/scripts/collections/FileList.js
@@ -0,0 +1,28 @@
+define(['jquery', 'backbone', 'underscore', 'models/File'], function($, Backbone, _, File) {
+    'use strict';
+
+    return Backbone.Collection.extend({
+
+        model: File,
+
+        comparator: function(file) {
+            return file.get('fileorder');
+        },
+
+        isEqual: function(fileList) {
+            if (this.length !== fileList.length) return false;
+
+            // Assuming same order would be faster in false case
+            var diff = _.difference(this.models, fileList.models);
+
+            // If there is a difference models are unequal
+            return diff.length > 0;
+        },
+
+        initialize: function() {
+
+        }
+
+    });
+
+});
+\ No newline at end of file