Generate an image containing your GitHub contribution calendar.

Use Case: RBAC (Role-Based Access Control), security for API Server and any scenario that need fine-grained or flexible access control

prevent automatic access to controller instance variables and enforce exposure via helper methods

conversation_forms allows you to create a form that runs as a chat conversation for the ultimate user experience

Convert media like images, video, audio, and text that are in commonly used formats into other commonly used formats.

This gem is under development don't use it

# cookbook_sdk [](https://badge.fury.io/rb/cookbook_sdk) [](https://travis-ci.org/Mindera/cookbook_sdk) [](https://coveralls.io/github/Mindera/cookbook_sdk?branch=master) Helpers for chef cookbook development and provisioning.

A Ruby gem for macOS machines to report on Applications

cookieless_sessions implements a fallback mechanism for keeping Session-IDs (via GET-Parameter) on clients that doesn't support or allow cookies.

A library for working with Set-Cookie data in Ruby

A Ruby library to handle client-side HTTP cookies

cooking_spoon gem create string from Rational number.

Useful ruby code with no dependencies.

coolsms Rest API helper, made by jun85664396

CoolSMS Ruby Client. under construction...

Interact with the Co-op API with Ruby

A simple distributed version control system written in Ruby.

Easily copy labels from one GitHub repository to another.

For sprawling legacy apps, seeds.rb and fixtures are sometimes not enough. Copy machine eases development by copying records from a slave database as you move through your app, or as you execute predefined templates

Helper method for printed copyright dates, like `Copyright 1999-2012`