Shortcut failure

[Zrp200]

dice2 always ends up returning 0

need to investigate

[martimatix]

There are couple of ideological and practical issues with this short cut:

• ScoreSheet object is now doing functions that have already been established in Dice. Rewriting already established functions is a waste of resources.
• From an OOP point of view, it doesn't make sense that the ScoreSheet is handling the functions of the dice. At this rate, the only thing ScoreSheet is not doing is roll and roll_all. Dice class must remain as an independent and meaningful class.
• I suspect the reason why dice2 is not behaving as expected is because in scoresheet.rb there are two methods defined for dice2 - one which takes no arguments and another with one argument.
• The name dice2 is not descriptive. When I woke up this morning and saw that, I thought it had something to do with the second dice in the array.
• If the point of a short cut is to save time, implementation of dice2 is having the opposite effect if it is causing test failures.