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17 lines
308 B
Text
17 lines
308 B
Text
module Pangram (..) where
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import String exposing (toLower, contains, fromChar)
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isPangram : String -> Bool
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isPangram sentence =
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let
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normalized =
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toLower sentence
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in
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String.all (\c -> contains (fromChar c) normalized) alphabet
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alphabet : String
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alphabet =
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"abcdefghijklmnopqrstuvwxyz"
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