How I can rewrite the code?
foo=do
str <− readFile "foo"
writeFile "bar" str
To 1 line without using do and <-?
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5Do you know what `do` and `<-` mean/do? – Brian61354270 Feb 10 '23 at 15:40
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`readFile "foo" >>= writeFile "bar"` – 4castle Feb 11 '23 at 15:32