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Re: using function output ananymous array vs. named array in foreach

by BrowserUk (Pope)
on Dec 26, 2012 at 11:48 UTC ( #1010365=note: print w/ replies, xml ) Need Help??

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  1. or download this
    my @lines = foo( 'bar' );
chomp @lines;
my $a = join '', @lines;
my $b; $b *= getVa( $_ ) for @lines;
undef @lines;
  2. or download this
    sub foo{
     my $bar = shift;
...
}

my( $a, $b ) = foo( 'bar' );

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