Importing records from a json file go slow?. No problem, use me. It uses the awesome activerecord-import gem. Documentation and code in https://github.com/carlosgab83/active_record_json_importer/

[Experimental] Generate LookML

ActiveRecord::Relation extension, find object in collection if it exists or build new one

ActiveRecordMask is a small ruby library that provides an easy way to mask read access to database attributes and associations in ActiveRecord objects.

Materialize is a streaming database for real-time applications. Materialize accepts input data from a variety of streaming sources (e.g. Kafka) and files (e.g. CSVs), and lets you query them using SQL.

A collection of ActiveRecord::Migration extensions, including change_table_move_to_end

This gem provides the functionality of ActiveRecord::QueryMethods::WhereChain#missing for Rails 6.0 and 5.x apps.

An attempt at real inheritance for ActiveRecord models.

An ActiveRecord::LogSubscriber which records only mod sql.

Adds column comment and index comment to migrations for ActiveRecord MySQL adapters

MySQL REPL featured by ActiveRecord and Pry

ActiveRecord::MySQL::Strict adds validations to ActiveRecord models to make sure they do not trigger errors in MySQL strict mode.

Adds scopes to your models to perform nearest neighbor queries with PostGIS and PostgreSQL. Also provides rake tasks for generating migrations to create geospatial tables or add geospatial columns and indexes to your existing tables.

An ActiveRecord extension to build nested scopes through pre-defined associations

Normalize your ActiveRecord models' attributes

This gem provides functionality to encode and decode model IDs into Base32-obscured strings, making it easy to obscure model IDs when exposing them in URLs or emails.

Oracle enhanced adapter with schema config support for ActiveRecord (Using this gem, you can specify schema details in database.yml). This gem is a tweaked version of original activerecord-oracle_enhanced-adapter gem.

A Rubygem that provides an easy way to build ActiveRecord models that represent PeopleSoft tables

This gem provides the functionality of ActiveRecord::Relation#pick for Rails 5 and 4.2 apps.

handle Polyline object on ActiveRecord