discourse/app/models/concerns
Sam c531f4ded5 remove rails-observers
Rails yanked out observers many many years ago, instead the functionality
was yanked out to a gem that is very lightly maintained.

For example: if we want to upgrade to rails 5 there is no published gem

Internally the usage of observers had quite a few problem.

The series of refactors renamed a bunch of classes to give us more clarity
and removed some magic.
2016-12-22 16:46:53 +11:00
..
anon_cache_invalidator.rb remove rails-observers 2016-12-22 16:46:53 +11:00
category_hashtag.rb FIX: Use declared constant. 2016-01-19 10:58:15 +08:00
has_custom_fields.rb Ability to add text to a poster name icon 2016-02-19 14:22:36 -05:00
limited_edit.rb FIX: use the 'post edit time limit' for topics too 2015-02-25 20:53:21 +01:00
positionable.rb Add fixed_category_positions site setting to handle whether categories are ordered by specified positions or by activity. 2014-05-16 11:33:52 -04:00
roleable.rb Don't blow up if Redis switches to READONLY 2015-04-24 14:37:16 -04:00
stats_cacheable.rb FIX: Fetch stats if it has not been cached. 2016-04-21 14:50:25 +08:00
trashable.rb Rails 4 upgrade 2014-05-08 14:47:54 +10:00