internal void SaveRecipe(string username, Recipe recipe)
{
var old = RecipeRepository[username].SingleOrDefault(r => r.Id == recipe.Id);
if (old != null)
{
RecipeRepository[username].Remove(old);
}
RecipeRepository[username].Add(recipe);
}
/// <summary>
/// Creates or updates a recipe for a specified user
/// </summary>
/// <param name="username">The username of the user</param>
/// <param name="recipe">The recipe to be created or updated</param>
public void Put(string username, Recipe recipe)
{
provider.SaveRecipe(username, recipe);
}