9 lines
306 B
Haskell
9 lines
306 B
Haskell
import Text.Regex
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{- The above import is needed only for the last function.
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It is used there purely for readability and conciseness -}
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{- Assigning a string to a 'variable'.
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We're being explicit about it just for show.
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Haskell would be able to figure out the type
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of "world" -}
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string = "world" :: String
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