JryVideo.Viewer.VideoViewer.VideoViewerViewModel.CompareEntityViewModel C# (CSharp) Method

        private int CompareEntityViewModel(EntityViewModel x, EntityViewModel y)
        {
            Debug.Assert(x != null, "x != null");
            Debug.Assert(y != null, "y != null");

            if (x.Source.Id == y.Source.Id) return 0;

            if (x.Source.Fansubs.Count > 0 && y.Source.Fansubs.Count > 0)
                return string.CompareOrdinal(x.Source.Fansubs[0], y.Source.Fansubs[0]);

            if (x.Source.Extension != y.Source.Extension)
                return string.CompareOrdinal(x.Source.Extension, y.Source.Extension);

            return -1;
        }