Naive Bayesian Classifier with customizable features

Store all of your times in the database as UTC but want to give your users the ability to choose a custom time zone for each instance of a DateTime field?

Simple pagination for Gris apps with Kaminari.

Gritano::Core is a library that defines all Gritano's Models. It can be used to develop tools that manage users, repositories and permissions.

Groovestack::Base defines reusable extensions for the CORE Platform.

Save empty strings as nil to avoid lots of problems

AR generate beautiful graphs from date fields, in 1 LOC

A very simple AR database setup to use in your tests.

Adds useful accessors to ActiveRecord's Column object.

groupdate with support of SQL Server 2016+, and more features

Groupped::Settings is a plugin that manage groupped settings for Rails :)

groups the record on basis of created_at

Categorise Active Records in nested groups with magical scopes, ? methods, and constants.

Add simple sitemap support to models, and use generic or custom templates to render them.

See summary.

Extracts feed data, manages feed versions, and extends the feed specification to include feed metadata.

A gem to interact with realtime transit data presented in the GTFS Realtime format (https://developers.google.com/transit/gtfs-realtime/).

Add quick mass data import from CSV or Array to Active Record model

Flexible roles system for any context

Provides single sign-on authentication for web applications using the CAS protocol.