package filteranime import ( "time" "github.com/aerogo/aero" "github.com/animenotifier/arn" ) // StartDate ... func StartDate(ctx aero.Context) error { return editorList( ctx, "Anime without a valid start date", func(anime *arn.Anime) bool { _, err := time.Parse(arn.AnimeDateFormat, anime.StartDate) return err != nil }, nil, ) }