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Re: how to get out of subroutine without returning anything

by jacaril (Beadle)
on Mar 30, 2010 at 16:57 UTC ( #831901=note: print w/replies, xml ) Need Help??


in reply to how to get out of subroutine without returning anything

Do you want o do anything with the data if the description is empty? If not the fast approach could be something like:

sub _get_user_scenario { my ($self, $schema, $user_scenario) = @_; return undef if $user_scenario->{description} eq ""; ...

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