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stojan

08/13/2019, 6:48 PM
Removing side effects can improve composition... The Red Book helps me see code from a different perspective so I wrote about it: https://lordraydenmk.github.io//2019/side-effects-and-composition/
👍 3
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trevjones

08/13/2019, 7:42 PM
small typo
The return type is Pair<List<Coffee, Charge>> containing a list of purchased coffees and a single charge for all of them.
-> Pair<List<Coffee>, Charge>
❤️ 1
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stojan

08/13/2019, 8:43 PM
Will fix, thanks
2 Views