September 22, 1999 | Strong Typing | Slide #36 |
Data structure:
$octopus = [ { tentacles => 1, hearts => 2, favorite_food => 3 }, 8, 3, "crab cakes", ];
Usage:
$octopus->{tentacles}; # Yields 8
$octopus->{noses} = 1; # Run-time error
No such array field at ...
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