|
private GetCategories ( AtomSite.Domain.AtomFeed Feed ) : IEnumerable |
||
| Feed | AtomSite.Domain.AtomFeed | |
| return | IEnumerable |
|
private IEnumerable<AtomCategory> GetCategories(AtomFeed Feed)
{
if (Feed.Entries.Count() == 0 ||
Feed.Entries.SelectMany(e => e.Categories).Count() == 0)
return Enumerable.Empty<AtomCategory>();
return Feed.Entries.SelectMany(e => e.Categories).Distinct()
.OrderBy(c => c.ToString());
}