This gem allows you to pass multiple roles into methods like save and update_attributes

Mass shootings as a service

Matic adds attribute accessors and dirty tracking to Mongomatic and optionally shortens field names saved to MongoDB.

Ruby boolean type casting

Send SMS messages

Paperclip-Azure is a [Paperclip](https://github.com/thoughtbot/paperclip) storage driver for storing files in a Microsoft Azure Blob. This is a friendly fork of the [original gem](https://github.com/supportify/paperclip-azure); it incorporates bugfixes that haven't yet been incldued in point releases of the upstream gem and some new features.

A Rails concern to make caching ActiveRecord objects as dead-simple as possible. Uses the built-in Rails.cache mechanism, and implements the new finder methods available in Rails 4.0 to ensure maximum future compatibility.

Save your SSH connection details with memoh and connect to any saved host by name

An in memory, ORM, Built on top of ActiveModel. Allows for in memory models, great for rspec testing.

A simple library that handles a few records easily

helper and controller macros to define current menu item and also create the menu in view.

This gem will revolutionize the menus.

This gem is a wrapper to send push notifications to devices through native push services.

Adds parameter validation and error control to interactor

Build a feed for Metrojobb with ease.

文科省学校コードのバリデーター https://www.mext.go.jp/b_menu/toukei/mext_01087.html

Midnight::Rails enrich your Rails, and non-Rails application, decouples your business logic from frameworks, databases, and UI with the sane default. See for yourself how far an application adopting the clean architecture can go.

Mighty resource fetchers build on top of Ransack gem

You can do the CSV file by specifying the column to include a millionaire.

Minarai Configuration Tool