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); 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, [email protected] on 08/04/2013 -- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] http://learn.perl.org/
