hstore.rb Ruby on Rails 5.1.2 hstore.rb activerecord/lib/active_record/connection_adapters/postgresql/oid/hstore.rb on GitHub Last modified: 2017-07-12 08:38:25 -0700 Namespace MODULE ActiveRecord MODULE ActiveRecord::ConnectionAdapters MODULE ActiveRecord::ConnectionAdapters::PostgreSQL MODULE ActiveRecord::ConnectionAdapters::PostgreSQL::OID