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You see now that is so much cleaner than the example in the book which is supposed to TEACH good design...

iAteABug_And_iLiked_it
– iAteABug_And_iLiked_it

2013-08-29 17:31:48 +00:00
Commented Aug 29, 2013 at 17:31
1

I like this solution best so far. ( maybe because I have ben doing this myself so far) Although the specification pattern , as it has been suggested, works too , but this is simple, easy to read.And you can unit test each method separately

iAteABug_And_iLiked_it
– iAteABug_And_iLiked_it

2013-08-29 18:09:42 +00:00
Commented Aug 29, 2013 at 18:09
1

There are some really insightful answers , yours has the code and it looks very clean to me. Accepted. +1

iAteABug_And_iLiked_it
– iAteABug_And_iLiked_it

2013-08-30 13:05:40 +00:00
Commented Aug 30, 2013 at 13:05

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like so
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def function(foo):
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```
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