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nfrankel
05/26/2019, 6:14 PMthe book is great
and applies to any language
this week, i tried to use kotlin’s stdlib to write as few characters as possible to solve the problem
would appreciate any insight/improvement/comment
https://blog.frankel.ch/exercises-programming-style/3/
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Pavlo Liapota
05/26/2019, 6:32 PMYou can also write:
Copy code
.groupingBy { it }
.eachCount()I believe it will be more readable if you call function
minus-n
nfrankel
05/27/2019, 2:37 AMthanks for your suggestions
i didn’t know about
eachCount()3 Views