CapsuleCRM API Gem

This gem provides a thin facade around REST-ful resources, aiming to be closer to ActiveRecord than ActiveResource.

Build clean, robust and consistent forms for Caring.com.

Carmel Hockey esports api

Carrierwave Uploader for CouchDB with CouchrestModel

A validate image ratio gem for carrierwave

Cassandra backed ORM

Permits integrate models from diferent apps using Cassandra for sync

Powerful ORM for Cassandra

Use cassandra with rails by adding active record style methods using active model.

Cassandra ActiveModel implementation for Rails with migrations and full query table support.

Ruby wrapper around C# Cat Engine

Modular implementation of ServiceObject pattern

Catwalk is a gem for showing off models. It allows you to seperate presentation logic from data models.

Cave Forms encapsulate validation logic into an object with that single responsibility

cell_set is a ruby implementation of the CellSet and related models from mondrian.olap4j. The cell_set gem automatically mixes in a to_ruby method on Mondrian::OLAP::CellSet that can be called from the instance variable @raw_cell_set in an instance of Mondrian::OLAP::Result. Normally the to_ruby method is automatically called in the to_cell_set method in an instance of Mondrian::OLAP::Result.

Cells replace partials and helpers with OOP view models, giving you proper encapsulation, inheritance, testability and a cleaner view architecture.

A simple, yet flexible solution to tracking changes made to objects in your database.

ActiveModel validator that acts like state machine

A character encoding validator for Rails. This is used to detect encoding errors.