Autoload nested constants #2612

Job	Run time
system_tests	1m 33s
javascript_test	29s
lint	15s
mongodb_test (gemfiles/mongoid_6.gemfile)	1m 18s
postgres_test (gemfiles/rails_master.gemfile, 3.3, 1)	1m 41s
mongodb_test (gemfiles/mongoid_7.gemfile)	1m 24s
postgres_test (gemfiles/rails_7.1_postgresql.gemfile, 3.3)	1m 46s
test (Gemfile, 3.2)	1m 34s
test (Gemfile, 2.7)	1m 16s
test (gemfiles/rails_7.0.gemfile, 3.1)	1m 40s
test (gemfiles/rails_master.gemfile, 3.2)	2m 7s
test (gemfiles/rails_7.0.gemfile, 3.2)	1m 40s
test (gemfiles/rails_7.1.gemfile, 3.3)	1m 39s
test (gemfiles/rails_master.gemfile, 3.3, 1)	1m 55s
test (gemfiles/rails_master.gemfile, 3.3, 1, 1)	1m 48s
	22m 5s

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