Lecture 3 solutions #3
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chshersh
approved these changes
Mar 4, 2023
| -- 🆙 Bonus challenge 2: Now, could you improve the implementation so it | ||
| -- would work for **any** enumeration type in Haskell (e.g. 'Bool', | ||
| -- 'Ordering') and not just 'Weekday'? | ||
| next :: (Eq a, Bounded a, Enum a) => a -> a |
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Bonus points for solving all extra challenges 💯 🔝
| -- | Does 'List1' have the 'Monoid' instance? If no then why? | ||
| -- | ||
| -- instance Monoid (List1 a) where | ||
| -- no, List1 is non empty type, can't make mempty |
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Solutions for Lecture 3
cc @chshersh