Converting IO Int --> Int
Tom.Pledger at peace.com
Mon Nov 10 08:53:08 EST 2003
Tim Stitt writes:
| Can anyone tell me how to convert a value of type IO Int to a value of type
| 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.
Here's a link to an explanation of what's going on there.
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