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Postings from April 2006
> -----Original Message-----
> From: larry@cvs.perl.org [mailto:larry@cvs.perl.org]
> Sent: Monday, April 10, 2006 10:22 PM
> To: perl6-language@perl.org
> Subject: [svn:perl6-synopsis] r8637 - doc/trunk/design/syn
>
> Author: larry
> Date: Mon Apr 10 19:21:56 2006
> New Revision: 8637
>
> Modified:
> doc/trunk/design/syn/S04.pod
>
> Log:
> Bare block executes immediately; return of closure must be explicit.
>
>
> Modified: doc/trunk/design/syn/S04.pod
>
> +Although a bare block is no longer a do-once loop, it still executes
> +immediately as in Perl 5. If you wish to return a closure from a
> +function, you must use an explicit C<return>.
> +
How does the "sub" keyword fit in here? Is there any difference between
the lines
return {say "Hello World";};
and
return sub {say "Hello World";};
?
Joe Gottman
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