in reply to Re^2: Selecting Ranges of 2-Dimensional Data
in thread Selecting Ranges of 2-Dimensional Data

yeah, but I meant without Data::Alias and just with a standard *glob mechanism.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

  • Comment on Re^3: Selecting Ranges of 2-Dimensional Data

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Re^4: Selecting Ranges of 2-Dimensional Data
by ikegami (Patriarch) on Oct 28, 2018 at 22:17 UTC

    Array elements aren't globs, so no.

    It is possible to create an array of aliases without an external module, though. 

    sub getsubset {
    my $d = shift;
    return [
       sub { \@_ }->( @{$$d[1]}[1,2] ),
       sub { \@_ }->( @{$$d[2]}[1,2] ),
    ];
}

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