24 lines
No EOL
556 B
Elm
24 lines
No EOL
556 B
Elm
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module Set (empty,singleton,insert,remove
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,member
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,foldl,foldr,map
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,union,intersect,diff
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,toList,fromList
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) where
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empty = Dict.empty
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singleton k = Dict.singleton k ()
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insert k = Dict.insert k ()
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remove = Dict.remove
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member = Dict.member
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union = Dict.union
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intersect = Dict.intersect
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diff = Dict.diff
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toList = Dict.keys
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fromList = List.foldl (\k t -> Dict.insert k () t) empty
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foldl f = Dict.foldl (\k v b -> f k b)
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foldr f = Dict.foldr (\k v b -> f k b)
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map f t = fromList . List.map f $ toList t |