Ahhhhh,
thank you, .... so a newbie question.
But helped me a lot.

Andreas

On Jan 18, 10:26 pm, Jack Moffitt <j...@metajack.im> wrote:
> > doesn't show any effect of the for.
> > The only difference is the additional statement at the end.
> > I can not imagine how this statement sequentially behind can influence
> > the for.
>
> for returns a lazy sequence. In the first case, in printing out the
> result to the REPL, the lazy sequence is realized, and in the second,
> the result is discarded so it is never realized.
>
> jack.

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