Tomas Cohen Arazi 3f2ade46ac Bug 17755: (QA followup) Return $self when appropriate ... As failure situations raise exceptions that should be handled outside the object class, methods should return $self so successive calls can be chained nicely. This patch makes methods return $self and adjusts the tests to reflect this change. Make sure tests pass: - Run: $ prove t/db_dependent/Koha/Patron/Attribute/Types.t => SUCCESS: Tests return green - Sign off :-D Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com> Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>		2017-03-24 18:32:46 +00:00
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Library.pm	Bug 17755: (QA followup) Return $self when appropriate	2017-03-24 18:32:46 +00:00