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Re: The CORRECT thinking behind the {}s and the ()s.by samurai (Monk) |
| on Sep 16, 2002 at 16:22 UTC ( [id://198287]=note: print w/replies, xml ) | Need Help?? |
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Curly braces denote anonymous hashes. So %bad_hash only gets one element, whose key is a hash_ref.
The regular parenthesis denote an array, which is how you define a hash. $ary[0] is the first key, $ary[1] is the first values, $ary2 is the second key and so on and so forth. => is just a pretty alias to the comma operator.
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