This gem makes binary uuid attribute easy to use

Allows setting of dependenices between jobs and setting rules for dependency resolution

ActiveRecord extension for providing computed fields.

Simple cart-checkout for your store

easy customize your domain model, including: characterize; inherit; formula

disallow certain features in ActiveRecord models such as `default_scope`, `callbacks`

follow REA model

ActiveRecord::Enum fire SQL request and bypass ActiveModel::Validations, this let you play with enum and validation

This gem allows you to express the validations in your models as JSON objects, so that you can implement them as client side validations.

A small library to count things. Use Redis, Memory, or bring your own storage!

Simple yet customizable token generator for Rails 3

Hash builder for views

Hystorical is a simple solution for managing explicit historical datasets

Import items from a CSV into an activerecord model

Gem for uploading app data to Instructure CustomDev Hosted Data tooling

Common configuration for RSpec and a dummy application

random useful Ruby utilities

Kant is a tiny authorization library for your Ruby (especially Rails and/or ActiveRecord) projects.

Database multi-tenancy for Rails.

Allows for safe concurrent updates to a single record without the need for locks.