Am new to haskell, however is this what you mean :
num <- getLine
let x = read num :: Int -- ??
Greets, Jad Saklawi
Tim Stitt wrote:
Can anyone tell me how to convert a value of type IO Int to a value of type
Int.
I wrote a simple script to read an integer from the user using IO and then
the value is returned from the IO function using
return value
with a return type of IO Int.
In the calling function I wish to do a comparison with the user value and a
hard-coded integer. Unfortunately I keep getting type errors between the Int
and the IO Int.
I would be grateful for any assistance in this.
Thanks in advance,
Tim Stitt
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