private List <Book> Find(EquivalenceCompareKey key, string name)
{
List <Book> result = new List <Book>();
foreach (var book in books)
{
if (key(book, name))
{
result.Add(book);
}
}
return(result);
}
private List<Book> Find(EquivalenceCompareKey key, string name)
{
List<Book> result = new List<Book>();
foreach (var book in books)
{
if(key(book, name))
result.Add(book);
}
return result;
}
