|
|
|
| Perl Monk, Perl Meditation | |
| PerlMonks |
Answer: How do I make a hash of hashes? |
| ( #3891=categorized answer: print w/ replies, xml ) | Need Help?? |
|
Q&A > Data Structures > How do I make a hash of hashes? contributed by da w00t
If it was declared as a named hash of multiple dimensions, you may access it like $hash{foo}->{bar}->{beer}="free";,
or like this: $hash{foo}{bar}{beer}="free"; if you prefer to drop the arrows.
If it's an anonymous hash held in a hash reference, you access it like this:
|
|
||||||||||||||||||