9 Feb
2009
9 Feb
'09
11:07 p.m.
On Mon, Feb 9, 2009 at 8:37 PM, Richard O'Keefe
There isn't any "application f e". Any human reader who does that is simply WRONG to do so.
Sorry, should have written f*
In your fragmentary example, <monster computation> may be discarded EVEN IF it contains IO expressions, it's only if they are linked into the IO chain using >> and/or >>= that the environment will perform their values.
Thanks. I see the error of my ways. So, IO expressions must be evaluated if they are in the chain leading to main. -gregg