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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def dump_rexobj_results(rexobj, options=None):
    '''
    print all the results.
    '''
    print("-" * 60)
    print("Match count: ", rexobj.res_count)
    matches = rexobj.matches
    for match in matches:
        print("Loc:", match.loc, ":: ")
        for key in match.named_groups.keys():
            print("%s: %s" %
                  (key, match.named_groups[key]))
        print("")