/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
var hashCode = 41;
// Suitable nullity checks etc, of course :)
if (AmountBreakdown != null)
{
hashCode = hashCode * 59 + AmountBreakdown.GetHashCode();
}
if (Items != null)
{
hashCode = hashCode * 59 + Items.GetHashCode();
}
return(hashCode);
}
}
/// <summary>
/// Returns true if ShoppingCart instances are equal
/// </summary>
/// <param name="other">Instance of ShoppingCart to be compared</param>
/// <returns>Boolean</returns>
public bool Equals(ShoppingCart other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return
((
AmountBreakdown == other.AmountBreakdown ||
AmountBreakdown != null &&
AmountBreakdown.SequenceEqual(other.AmountBreakdown)
) &&
(
Items == other.Items ||
Items != null &&
Items.SequenceEqual(other.Items)
));
}
