What's a simple reference or cheat sheet for nested data structures in Perl? [closed]

Question

What's a simple reference or cheat sheet for nested data structures in Perl?

Answer 1

An excellent beginning tutorial is perldoc perlreftut. I also highly recommend two other tutorials in the built-in Perl documentation: perldoc perllol and perldoc perldsc. (I worked through them in that order, but your mileage may vary. I also found it easier to read perldoc perlref after I worked through those tutorials, but again, you may not.)

You should always be able to get these via a terminal, if you have a normal Perl installation. But you can also get them via the web (and as downloadable pdfs) via those links.

For a cheat sheet/reference sheet, you could do a lot worse than this post on PerlMonks.