Re: Dereferencing and context?

Thanks very much for these replies. As I wanted a string, I will use:

my $string = join '', map @$_, @AoA;

dave

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Re: Re: Dereferencing and context? by graff (Chancellor) on Feb 09, 2004 at 00:41 UTC
or equivalently: `my $string = join '', @$_ for @AoA;` [download] `my $string = ''; $string .= join '', @$_ for @AoA;` [download] update: it has to be ".=", not just "=", with $string scoped/declared outside the for loop, in order to get all the elements. (thanks to Zaxo for pointing out the mistake)	[reply] [d/l] [select]