RosettaCodeData/Task/Associative-array-Creation/Haskell/associative-array-creation-1.hs

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Haskell
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2013-04-10 14:58:50 -07:00
import Data.Map
dict = fromList [("key1","val1"), ("key2","val2")]
2015-11-18 06:14:39 +00:00
ans = Data.Map.lookup "key2" dict -- evaluates to Just "val2"