Hi Peter,
On Sun, Aug 4, 2013 at 8:16 PM, Peter Gordon <pete...@netspace.net.au>wrote:
> On Sun, 4 Aug 2013 07:10:59 +0100, timothy adigun wrote:
> >my @fruits = qw( apple pear banana ) ;
> >print join '', map "[$_]", @fruits ;
> >
> >now you can see each element surrounded by [] and then joined into
> >one string for printing.
> >
> >you don't even need the join if you are just printing it but i put
> >it there so you can use the same concept if you are going to
> >save the string.
>
> my $str = join (map "[$_]", @fruits);
>
See the usage of "join", `perldoc -f join`, what you wanted is
my $str = join '', map "[$_]", @fruits;
> say $str;
>
> This code outputs a blank line & I can't see how to produce
> a string of the required output using join & map. Anybody
> have an answer?
> Thanks
>
> --
> Peter Gordon, pete...@netspace.net.au on 08/04/2013
>
>
>
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--
Tim
