activerecord-pg_enum by alassek

Rails app used in book "High Performance PostgreSQL for Rails". Maintained by andyatkinson on GitHub, where it has earned 255 stars from the community.

String to integer mapping for PostgreSQL array columns. Maintained by freeletics on GitHub, where it has earned 53 stars from the community.

Integrate PostgreSQL's enum data type into ActiveRecord's schema and migrations. Maintained by bibendi on GitHub, where it has earned 366 stars from the community.