palette has asked for the wisdom of the Perl Monks concerning the following question:
Hi all
I recently came across something like map + . I learnt the difference between map and map + is like, map returns a hash while map + return array of anonymous hash.
Can anyone of you can tell me in which context map and map + is used with examples ie; why we require a hash in one place and why an array of anonymous hash in another.
Thankyou
I recently came across something like map + . I learnt the difference between map and map + is like, map returns a hash while map + return array of anonymous hash.
Can anyone of you can tell me in which context map and map + is used with examples ie; why we require a hash in one place and why an array of anonymous hash in another.
Thankyou
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