Provides more advanced and flexible 'if then then that' style conditional validation. Validate fields based on the values of other fields in your model.

This rubygem does not have a description or summary.

BigRecord is built from ActiveRecord, and intended to seamlessly integrate into your Ruby on Rails applications.

bio-ngs provides a framework for handling NGS data with BioRuby

bio-ngs provides a framework for handling NGS data with BioRuby

Ruby UCSC API: accessing the UCSC Genome Database using Ruby

Rails migration helpers.

Bitfield value object for ActiveModel. No hidden definitions. No callbacks. Magicless.

Simple bitmask attribute support for ActiveRecord

Bitmasker allows you to store many boolean values as one integer field in the database.

Eager loading and other ActiveRecord helpers for Blueprinter

Switching databases connected with ActiveRecord by Git branch

brtraducao é uma das gems que compoem o Brazilian Rails

Simple bitmask attribute support for ActiveRecord

Cabalist is conceived as a simple way of adding some smarts (machine learning capabilities) to your Ruby on Rails models without having to dig deep into mind-boggling AI algorithms. Using it is meant to be as straightforward as adding a few lines to your existing code and running a Rails generator or two.

Imagine you have an Account model which has many transactions. calculable_attrs gem allows you to define Account#balance as SUM(transactions.amount) directly in your Account model. And solves n+1 problem for you in an elegant way.

Automatically add calculated attributes to ActiveRecord models.

Asynchronously LISTEN for Postgresql NOTIFY messages with payloads and Do Something

Subscribe to and build activity feeds for your models, for example followings and friendships

An Active Record extension to provide state callbacks