Bug 14066: Correct and optimize
As far as I can tell $sunday is never used. And it seemed to be
scoped to only _init.
The remaining hashiness was cleaned up for the $return_by_hour.
TEST PLAN
---------
1) Apply both patches
2) (Skip this one - file does not exist / MV) prove -v t/db_dependent/Calendar.t
3) prove -v t/db_dependent/Holidays.t
4) prove -v t/Calendar.t
5) perlcritic -3 Koha/Calendar.pm
-- the message corresponds to a comment in the code already
and not this change.
6) run koha qa test tools
Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Marc VĂ©ron <veron@veron.ch>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>