public override bool Equals(object obj)
{
if (obj is Source source)
{
if (source.TitleFormatted.ToLower() == TitleFormatted.ToLower() &&
source.AuthorsFormatted.ToLower() == AuthorsFormatted.ToLower() &&
source.PublishYearFormatted.ToLower() == PublishYearFormatted.ToLower())
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
/* ************************************************
* ************************************************
*/
/* ************************************************
* EQUALS AND HASHCODE METHODS
* ************************************************
*/
// A Source is different if its Title, Author, or Publish Date is different
// Because of this, those values will be compared in GetHashCode and Equals
public override int GetHashCode()
{
return(TitleFormatted.ToLower().GetHashCode() +
AuthorsFormatted.ToLower().GetHashCode() * 3 +
PublishYearFormatted.GetHashCode());
}