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A good way to get to know splice better is to re-implement push, pop, unshift and shift with it.
Uhm, or you could just read the docs :-) A good way to get to know substr better is to create push/pop/unshift/shift functions for strings. Well.... Once you know how to implement splice using susbtr you dont need to implement push/pop/unshift or shift, but its true it might be a good exercise. Personally would suggest taking that thought a step further and reimplement Tie::CharArray, by the time you are done if you dont understand Tie's, Array implementation, Splice Implementation and Substr implementation then I would say theres something very wrong... (either with the individual or the code ;-) Oh and it probably is a good idea because you can use the CPAN module for a proper code comparison and review afterward. Thats what I did to learn Tie the first time anyway... :-)
Yves / DeMerphq In reply to Re: Re: Re: Adult learning problem
by demerphq
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