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Hello
data SpaceGroup = P1 | P2 | P21 | C2 | P222 deriving (Show, Read) p = read <$> takeText
data SpaceGroup = P1 | P2 | P21 | C2 | P222 deriving (Show, Read)
p = read <$> takeText
this is excalty what I wanted. In my case I use readMaybe. Do you know if a version existe of readMaybe with Text instead of String
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