public override int GetHashCode()
{
unchecked
{
return((IngredientId.GetHashCode() * 397) ^ Grams.GetHashCode());
}
}
public bool Equals(RecipeIngredient other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return(IngredientId.Equals(other.IngredientId) && Grams.Equals(other.Grams));
}
public Ingredient(string name, string description)
{
Id = new IngredientId();
Name = name;
Description = description;
}
public MealIngredient(IngredientId ingredient, Quantity quantity, string preparation = null)
{
Ingredient = ingredient ?? throw new ArgumentNullException(nameof(ingredient));
Quantity = quantity;
Preparation = preparation;
}
