A Postgres advisory lock client

Helps to save your eyes, when reading hardcore SQL requests in console

SchemaValidations extends ActiveRecord to automatically create validations by inspecting the database schema. This makes your models more DRY as you no longer need to duplicate NOT NULL, unique, numeric and varchar constraints on the model level.

Mine remote data into your ActiveRecord models. You can also perform associations and convert units.

Log transitions on a state machine to support auditing and business process analytics.

Log transitions on a state_machines to support auditing and business process analytics.

By default ActiveRecord stores the base class in polymorphic type columns when using single table inheritance, which can have performance implications. This gem adds a store_base_sti_class configuration option that controls whether ActiveRecord stores the base class or the actual class, defaulting to the original behavior for backward compatibility.

Translatable columns for Rails 4.2 or better, stored in the model table itself.

Introspects your database string field maximum lengths and automatically defines length validations.

Suffering from ActiveRecord instantiation anxiety? Try Valium. It saves your CPU and memory for more important things, retrieving just the values you're interested in seeing.

Backported from Rails 5.0 to use with 4.x versions

Any_of allows to compute dynamic OR queries.

This gem logs where ActiveRecord actually loads record

It is the library to reconnect automatically when ActiveRecord is disconnected from MySQL.

Integrate PostgreSQL's enumerated types with the Rails enum feature

Adds support for postgres arrays to ActiveRecord

This gem enables your model to query the database using the earthdistance extension. This should be much faster than using trigonometry functions over standart indexs.

Refresh ActiveRecord connection on each rack request.

Redirect ActiveRecord (Rails) reads to replica databases while ensuring all writes go to the primary database.

Redirect ActiveRecord (Rails) reads to slave databases while ensuring all writes go to the master database.