On Fri, Nov 22, 2019 at 06:20:51AM -0800, William Michels via perl6-users wrote:
> Hi Marc, I did a search for 'semicolon' on the following page and
> found the interesting text below. Semicolons are used to create
> multidimensional lists, maybe that's what's going on in your code?
indeed! i tried with ";" but it wasn't that helpful. :)
> PS I would presume some variation of 'next' would work where you're
> using 'walkTheHash', but I don't really know for sure.
Gianni gave the solution: my script became:
fix () perl6 -e '
my %section;
lines.map: {postcircumfix:<{; }>( %section, .split(",") ) = 1 };
%section.keys.map: { .say for $_ , |%section{$_}.keys.map: {"\t$_"} }
'
it would be nice to have a shorter syntax to access to access to
postcircumfix:<{; }> but still: it's awesome.
regards
marc
