When converting from 'normal' to 'reference' I propose you keep the same value.

Instead of

my $x  = $array[0];
my $y = $aref->1;
change the example to 
my $x = $array[0];
my $x = $aref->[0];

Otherwise someone who is totally new to references might get the impression you also need to increase the array index by one...

P.S.: Maybe you should also explain the meaning of 'aref' / 'href'.

In reply to Re: Tutorial RFC: Guide to Perl references, Part 1 by Monk::Thomas
in thread Tutorial RFC: Guide to Perl references, Part 1 by stevieb

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