At a Glance: I show how the Maybe datatype and lists can be used to deal with functions that return either zero or multiple values. We discuss how the foldr and foldl patterns can be used for very compact implementations.
Logic Foundations With Haskell Haskell 3 Types And Typeclasses -
I show how the Maybe datatype and lists can be used to deal with functions that return either zero or multiple values. We discuss how the foldr and foldl patterns can be used for very compact implementations.
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- I show how the Maybe datatype and lists can be used to deal with functions that return either zero or multiple values.
- We discuss how the foldr and foldl patterns can be used for very compact implementations.
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