Using PostgreSQL and jsonb with Ruby on Rails - Nando Vieira
http://nandovieira.com/using-postgresql-and-jsonb-with-ruby-on-rails
PostgreSQL 9.4 introduced jsonb, the binary version for JSON columns. See how you can use it with Ruby on Rails 4.2+.
PostgreSQL 9.4 introduced jsonb, the binary version for JSON columns. See how you can use it with Ruby on Rails 4.2+.