Your right. Corrected it, but still same problem. 
use strict;
use warnings;

use Data::Alias;
use Data::Dumper;

my @foo = qw( A T T G C T T G C T T C );

alias my @view = ( @foo[1,2], @foo[5,6] );

map {$_='x'} @view;

print Dumper \@foo;

alias my @subview = ( @foo[7,8] );

push @view, @subview;

map {$_='$'} @view;

print Dumper \@foo;

print "nok" if $foo[7] ne '$';

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I am not sure if an alias is something you can push and pop on thing ? So how to modify a @view once its there ?

In reply to Re^4: a referencable array slice (so assigning to it modifes the original) by muenalan@cpan.org
in thread a referencable array slice (so assigning to it modifes the original) by muenalan@cpan.org

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