GEM remote: https://rubygems.org/ specs: activemodel (4.2.10) activesupport (= 4.2.10) builder (~> 3.1) activerecord (4.2.10) activemodel (= 4.2.10) activesupport (= 4.2.10) arel (~> 6.0) activerecord-jdbc-adapter (50.0) activerecord (>= 2.2) activerecord-jdbcderby-adapter (0.8.2) activerecord-jdbc-adapter (>= 0.8.2) jdbc-derby (>= 10.3.2.1) activerecord-jdbcpostgresql-adapter (50.0) activerecord-jdbc-adapter (~> 50.0) jdbc-postgres (>= 9.4, < 43) activerecord-jdbcsqlite3-adapter (50.0) activerecord-jdbc-adapter (~> 50.0) jdbc-sqlite3 (~> 3.8, < 3.30) activesupport (4.2.10) i18n (~> 0.7) minitest (~> 5.1) thread_safe (~> 0.3, >= 0.3.4) tzinfo (~> 1.1) ansi (1.5.0) arel (6.0.4) builder (3.2.3) concurrent-ruby (1.0.5) concurrent-ruby (1.0.5-java) docile (1.3.0) i18n (0.9.5) concurrent-ruby (~> 1.0) jdbc-derby (10.12.1.1) jdbc-postgres (42.1.4) jdbc-sqlite3 (3.20.1) json (2.1.0) json (2.1.0-java) minitest (5.10.3) minitest-reporters (1.2.0) ansi builder minitest (>= 5.0) ruby-progressbar pg (0.21.0) rake (12.3.1) ruby-progressbar (1.9.0) simplecov (0.16.1) docile (~> 1.1) json (>= 1.8, < 3) simplecov-html (~> 0.10.0) simplecov-html (0.10.2) sqlite3 (1.3.13) thread_safe (0.3.6) thread_safe (0.3.6-java) tzinfo (1.2.5) thread_safe (~> 0.1) PLATFORMS java ruby DEPENDENCIES activerecord (~> 4.2.3) activerecord-jdbc-adapter activerecord-jdbcderby-adapter activerecord-jdbcpostgresql-adapter activerecord-jdbcsqlite3-adapter minitest-reporters pg (< 1) rake simplecov sqlite3 BUNDLED WITH 1.16.1