2009/3/23 Krešimir Šojat <kso...@gmail.com>:
> (rand-int 49) will produce one integer, and repeat will repeat it 10
> times, that is why you see same number repeated.
How embarrassing!
As soon as I switched my machine off last night I realised rand-int
was only being called once - of course it was!
I did consider 'repeatedly' but I couldn't get it to work for some
reason - thank you for showing me how to use it. Also, I was put off
from using it when I read its doc-string which says:
"Takes a function of no args, presumably with side effects, and
returns an infinite lazy sequence of calls to it"
Why "presumably with side effects?"
Cheers,
Paul.
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