|Think about Loose Coupling|
Getting individual lists from a bigger listby vishi (Beadle)
|on Jul 04, 2013 at 07:41 UTC||Need Help??|
vishi has asked for the
wisdom of the Perl Monks concerning the following question:
I'm sure this may have been asked earlier but I searched quite a bit for this and am unable to find something that matches my requirement.
Ok Here is the deal - I have an empty list to start with, say @bigList, to which I keep pushing smaller lists - in a loop. Essentially, when the loop finishes, the @bigList list will now be a list of lists, like so:
Now, later on in the code, I want to retreive the individual lists that I pushed into @bigList, how do I do this? I read about dereferencing, and getting the reference of the array, but I end up getting the reference of @bigList and not the individual arrays.
Tried the following: