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set:all
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map -package:conduit -is:exact -package:containers -package:basement -package:incipit-base -package:dlist -package:pipes -package:hedgehog -package:os-string -package:invertible -package:amazonka-core is:exact -package:Cabal-syntax package:foldl
map
:: Ord a => Fold (a, b) (Map a b)
foldl
Control.Foldl
Fold pairs into a map.
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