ConsciousConcern is a decorator for ActiveSupport::Concern that adds several metaprogramming features.

Provides ActiveRecord models with draft instances, including associations

A data transfer object that can have lazy attributes.

Simple monad implementation with clear and consistent syntax.

Gem for work with conversion service - conserva.

A string hash function that returns the same value each time it's called.

A simple gem to perform consistent hashing

Orders columns from the active record adapters so the schema dumper will produce a consistent schema.rb

Define custom methods, helper, and aliases for your app and use them in your rails console or IRB session.

Port of rails-console to cf-ng.

Users authentication in console and their activity tracking

CLI Twitter Client - with OAuth

Port of rails-console to vmc-ng.

Consolle is a library that manages Rails console through PTY (Pseudo-Terminal). Moving away from the traditional eval-based execution method, it manages the actual Rails console process as a subprocess to provide a more stable and secure execution environment.

Conssh is a utility to configure SSH. It generates config files with connection information for a fleet of EC2 instances. Use it together with an autocompletion tool that understands SSH, like bash-completion or fzf.

Handy way to handle constants.

Supports defaults, over-rides, and environments

Constantinopolis allows you to set constants from your ERBed YAML file. Remarkably, your constants are available not only in ruby context, but in javascript's. It works with Rails, Sinatra, or any Ruby projects.

This gem provides dynamically created constants for activerecord models

constantizer is a gem for bulding constants in the app using YAML files