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by wyager
3620 days ago
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>Haskell should offer arrays and maps as built-ins Why? What does that gain? The standard platform provides Data.Map for maps, Data.Vector for arrays, and Data.Sequence for fast-edit sequences. It's not even clear what a "built-in" array or map in Haskell would even look like, or what semantics it should have. Especially in a pure functional language, you need to be clearer about what your intentions are. A regular mutable packed array won't work most of the time. |
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