public static IngredientSection[] GetSections(Recipe recipe)
{
//TODO: This code can probably be done in a LINQ expression, or more efficiently.
var nullSection = new IngredientSection(null);
var map = new Dictionary <string, IngredientSection>();
foreach (var usage in recipe.Ingredients)
{
if (String.IsNullOrEmpty(usage.Section))
{
nullSection.Ingredients.Add(usage);
}
else
{
var sectionKey = usage.Section.ToLower();
IngredientSection sectionList;
if (map.TryGetValue(sectionKey, out sectionList))
{
sectionList.Ingredients.Add(usage);
}
else
{
sectionList = new IngredientSection(usage.Section);
sectionList.Ingredients.Add(usage);
map.Add(sectionKey, sectionList);
}
}
}
var ret = new List <IngredientSection>();
if (nullSection.Ingredients.Count > 0)
{
ret.Add(nullSection);
}
ret.AddRange(map.Values);
return(ret.ToArray());
}
public static IngredientSection[] GetSections(Recipe recipe)
{
//TODO: This code can probably be done in a LINQ expression, or more efficiently.
var nullSection = new IngredientSection(null);
var map = new Dictionary<string, IngredientSection>();
foreach (var usage in recipe.Ingredients)
{
if (string.IsNullOrEmpty(usage.Section))
{
nullSection.Ingredients.Add(usage);
}
else
{
var sectionKey = usage.Section.ToLower();
IngredientSection sectionList;
if (map.TryGetValue(sectionKey, out sectionList))
{
sectionList.Ingredients.Add(usage);
}
else
{
sectionList = new IngredientSection(usage.Section);
sectionList.Ingredients.Add(usage);
map.Add(sectionKey, sectionList);
}
}
}
var result = new List<IngredientSection>();
if (nullSection.Ingredients.Count > 0)
{
result.Add(nullSection);
}
result.AddRange(map.Values);
return result.ToArray();
}