Nice work! Challenge: rewrite wordFrequencies to return a Map Char Int (using Data.Map.fromListWith), and then combine the maps.
wordFrequencies
Map Char Int
Data.Map.fromListWith
TIL Data.Map.fromListWith
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Nice work! Challenge: rewrite
wordFrequenciesto return aMap Char Int(usingData.Map.fromListWith), and then combine the maps.TIL
Data.Map.fromListWith