activerecord42.gemfile in groupdate-4.0.1

- old
+ new

@@ -2,5 +2,11 @@
 
 # Specify your gem's dependencies in groupdate.gemspec
 gemspec path: "../../"
 
 gem "activerecord", "~> 4.2.0"
+
+if defined?(JRUBY_VERSION)
+  gem "activerecord-jdbcpostgresql-adapter", "~> 1.3.24"
+  gem "activerecord-jdbcmysql-adapter", "~> 1.3.24"
+  gem "activerecord-jdbcsqlite3-adapter", "~> 1.3.24"
+end