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Dave Aronson
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Finally got around to abstracted version (using Strategy Pattern), at http://www.codosaur.us/2010/11/code-kata-nine-supermarket-checkout.html . Got sidetracked by a few other things in the meantime, and posted about some of them....
Commented Nov 22, 2010 on Kata Nine: Back to the CheckOut at CodeKata
Kata Nine: Back to the CheckOut
Back to the supermarket. This week, we’ll implement the code for a checkout system that handles pricing schemes such as "apples cost 50 cents, three apples cost $1.30." Way back in KataOne we thought about how to model the various options for supermarket pricing. We looked at things such as "...
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