[Koha-bugs] [Bug 42529] Move GetAgeRestriction to Koha namespace

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42529 --- Comment #10 from Tomás Cohen Arazi (tcohen) <tomascohen@gmail.com> --- After the initial submission I decided to keep the current behavior more strictly, and make `meets_age_restriction` return `undef` when there's no date of birth. This is semantically better, and the tradeoff (handling) is negligible. Some minor QA issues fixed as well. Only false positive spelling issues remain on this patchset. -- You are receiving this mail because: You are watching all bug changes.