PATH remote: . specs: pg_serializable (1.0.0) activerecord (~> 5.2) activesupport (~> 5.2) oj (~> 3.6) GEM remote: https://rubygems.org/ specs: activemodel (5.2.1) activesupport (= 5.2.1) activerecord (5.2.1) activemodel (= 5.2.1) activesupport (= 5.2.1) arel (>= 9.0) activesupport (5.2.1) concurrent-ruby (~> 1.0, >= 1.0.2) i18n (>= 0.7, < 2) minitest (~> 5.1) tzinfo (~> 1.1) arel (9.0.0) concurrent-ruby (1.0.5) diff-lcs (1.3) i18n (1.1.1) concurrent-ruby (~> 1.0) minitest (5.11.3) oj (3.6.11) rake (10.5.0) rspec (3.8.0) rspec-core (~> 3.8.0) rspec-expectations (~> 3.8.0) rspec-mocks (~> 3.8.0) rspec-core (3.8.0) rspec-support (~> 3.8.0) rspec-expectations (3.8.2) diff-lcs (>= 1.2.0, < 2.0) rspec-support (~> 3.8.0) rspec-mocks (3.8.0) diff-lcs (>= 1.2.0, < 2.0) rspec-support (~> 3.8.0) rspec-support (3.8.0) thread_safe (0.3.6) tzinfo (1.2.5) thread_safe (~> 0.1) PLATFORMS ruby DEPENDENCIES bundler (~> 1.16) pg_serializable! rake (~> 10.0) rspec (~> 3.0) BUNDLED WITH 1.16.5