gistfile1.txt

BETTER STILL --
 
       private FaqTypeViewModel GetGeneralFaqType(IEnumerable<FaqModel> models)
        {
            return new FaqTypeViewModel
                           {
                               Name = "General",
                               Categories = GetCategoriesInModel(models)
                           };
        }

        private IEnumerable<FaqCategoryViewModel> GetCategoriesInModel(IEnumerable<FaqModel> models)
        {
            foreach (var category in faqRepository.GetAllCategories())
                if (models.Any(x => x.CategoryKey == category.Key))
                    yield return BuildCategoryViewModel(category, models.Where(x => x.CategoryKey == category.Key));
        }


=========================================================
OLD CODE --

      private FaqTypeViewModel GetGeneralFaqType(IEnumerable<FaqModel> models)
        {
            var categories = new List<FaqCategoryViewModel>();
            
            foreach (var category in faqRepository.GetAllCategories())
                if(models.Any(x => x.CategoryKey == category.Key))
                    categories.Add(BuildCategoryViewModel(category, models.Where(x => x.CategoryKey == category.Key)));

            return new FaqTypeViewModel
                           {
                               Name = "General",
                               Categories = categories
                           }
         }

==== RYAN'S HORRIBLE CODE ====

        private FaqTypeViewModel GetGeneralFaqType(IEnumerable<FaqModel> models)
        {
            var categories = new List<FaqCategoryViewModel>();

            var type = new FaqTypeViewModel
                           {
                               Name = "General"
                           };

            var categoryModels = faqRepository.GetAllCategories();

            foreach (var category in categoryModels)
            {
                var faqs = models.Where(x => x.CategoryKey == category.Key);

                if(faqs.Count() > 0)
                {
                    categories.Add(BuildCategoryViewModel(category, faqs));
                }

            }

            type.Categories = categories;

            return type;
        }