Catch unsafe PostgreSQL migrations in development and run them easier in production (code helpers for table/column renaming, changing column type, adding columns with default, background migrations, etc).
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Store different kind of actions (Like ❤️, Follow 👁, Star ⭐, Block ...) in one table via ActiveRecord Polymorphic Association.
- follow
- followers
- likes
- watch
Quickly get a count estimation for large tables (>99% of accuracy for PostgreSQL).
ActiveRecord Sharding Plugin
- activerecord
- ruby
- sharding
- rails
Rails tagging system that stores tags in a PostgreSQL array column or an SQLite JSON column – no join tables, no extra models, no N+1 queries.
- tagging
- rails-gem
- social
- rails-tagging