The function readMaybe
was added in ghc-7.6.1 (or base-4.6.0.0
). Perhaps you're using an older version of GHC?
Not in scope: readMaybe, which library should I import?
-
17-06-2023 - |
Pergunta
I'm trying to use the function readMaybe, which should be in the Text.Read library, but when I compile I receive this message:
Module `Text.Read' does not export `readMaybe'
Can anyone say me what am I doing wrong? Thanks ;)
Solução
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