|Think about Loose Coupling|
Case conversionby anniyan (Monk)
|on Sep 01, 2005 at 15:15 UTC||Need Help??|
anniyan has asked for the
wisdom of the Perl Monks concerning the following question:
Today i went through some perl question papers, which has been set for interviews.
There they have asked to convert the capital vowels into small case and small case vowels into capital.
I think there might be some modules, but is it possible to do without modules? If so please explain.
I tried using hash, other than that is there anyway?