# Card.py
class Card(object):
    '''A simple playing card. A Card is characterized by two components:
    rank:
    suit '''

    def __init__(self, rank, suit):
        '''Constructor
        pre: rank, suit are appropriate for the chosen representation
        post: self has the given rank and suit'''


    def suit(self):
        '''Card suit
        post: Returns the suit of self as represented'''


    def rank(self):
        '''Card rank
        post: Returns the rank of self as represented'''

        
    def suitName(self):
        '''Card suit name
        post: Returns one of ('clubs', 'diamonds', 'hearts',
              'spades') corrresponding to self's suit.'''
       

    def rankName(self):
        '''Card rank name
        post: Returns one of ('ace', 'two', 'three', ..., 'king')
              corresponding to self's rank.'''


    def __str__(self):
        '''String representation
        post: Returns string representing self, e.g. 'Ace of Spades' '''