Fix 'dangerous errors' when using in Rails 5.2#384

Merged

kbrock merged 4 commits intostefankroes:masterfrom kbrock:deprecations

Apr 18, 2018

+57-10

Commits on Apr 17, 2018

Fix 'dangerous errors' when using in Rails 5.2

jjuliano
authored and
kbrock
committed
Fix ancestor_ids_was
kbrock
committed
Rails 5.2
kbrock
committed

Commits on Apr 18, 2018

For older versions of rails, still use arel in order clause
kbrock
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