Design Alternating Card Dealing and Hand Comparison

Implement a two-player card referee that alternates dealing from a fixed deck and decides the winner using a hand-comparison rule supplied by the caller. A card is represented by a two-character string. The first character is the rank and is one of 2, 3, 4, 5, 6, 7, 8, 9, T, J, Q, K, A; T means 10 and A is the highest rank. The second character is the suit and is one of C, D, H, S. Suits have no default relative order, but the supplied comparison rule may choose to use them.…