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Rinchan7
Posts: 56
Posted 21:36 Nov 08, 2014 |

Am I understanding correctly that 

 // Succ(Succ(Zero)).toString = “Succ(Succ(Zero))”

means we are to make toString print out the method call? So if I did Succ(Succ(Succ(Zero))) [== 3 right?] toString's output is supposed to be "Succ(Succ(Succ(Zero)))" ?

RickyLA
Posts: 8
Posted 22:00 Nov 08, 2014 |

Yes.