[Koha-bugs] [Bug 17783] Optimize Koha::IssuingRules->get_effective_issuing_rule

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Sun Dec 18 20:50:39 CET 2016


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=17783

--- Comment #8 from Josef Moravec <josef.moravec at gmail.com> ---
Created attachment 58270
  -->
https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=58270&action=edit
[SIGNED-OFF] Bug 17783: Add Koha::Objects->single

Returns one and only one object that is part of this set.
Returns undef if there are no objects found.

->single is faster than ->search->next

This is optimal as it will grab the first returned result without instantiating
a cursor.

It is useful for this Bug as we only want to select the top row of found
issuing
rules.

To test:
1. Run t/db_dependent/Koha/Objects.t

Signed-off-by: Josef Moravec <josef.moravec at gmail.com>

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