The result of the last command is bound to the variable it.
You can
writeFile "filename.txt" $ show it
or
writefile "filename.txt" $ show $ <statement>
Вопрос
I have a Haskell function which returns quite a large output. (In fact, beyond the console's buffer size.) Is there any way GHCI output can be automatically saved to an external txt file rather than simply displayed?
Решение
The result of the last command is bound to the variable it.
You can
writeFile "filename.txt" $ show it
or
writefile "filename.txt" $ show $ <statement>