The Perl Complex Data Structures FREE Newsletter
Published about every two weeks, it contains tips and tricks about how to manipulate complex data structures in Perl.
It includes multidimensional arrays and hashes, a special attention being paid to:
- arrays of arrays
- arrays of hashes
- hashes of hashes
- hashes of arrays
As you know, arrays and hashes are all internally one-dimensional, so you must use the technique of references to emulate the multidimensional arrays and hashes.
Each issue of the newsletter will show you several ways to resolve specific tasks in your Perl scripting. The examples provided are fully commented and you can very easily test, modify and use them in your own scripts.
A lot of examples will be provided about how to use the main built-in functions with these complex data structures, including complete recursive algorithms where this is necessary.
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