One thing: 
my ($alarm_details) = &main;

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Do not use the &subname; to call subroutines unless you want to pass the current @_ array on to that sub. Normally, you'll want subname();, &subname(); or subname; (if the sub is already defined) instead.

See perlsub

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^2: reuse hashes in another method by Joost
in thread reuse hashes in another method by perumal

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