A Jaccard-similarity recommender using Redis sets or MySQL

Activerecordを拡張してDBのコメントを利用してAttributeへのアクセスを可能とするgem

Adds some conventions from ActiveRecord to Sequel.

This gem provides a model and simple controller for storing global application configuration in a database. This allows the configuration to change without source code modifications.

Conschedule library makes it easy to integrate scheduling in your Rails application, from RubyEffect (http://www.rubyeffect.com)

Builds the form to get contacts on your site using reCaptcha and the Rails resources for managing your contacts.

Converse provides Broker/Translator classes to facilitate communication across an API by means of conversations

CopperEgg Application Performance Monitoring

An plugin that manage cron jobs each applications and servers

With ActsAsTaggableOn, you can tag a single model on several contexts, such as skills, interests, and awards. It also provides other advanced functionality. Do not remove old tags after creating a new tag

CRUD code generator using Rails ActiveRecord

A basic library for automatic CRUD services using only Sinatra, MySQL and Memcache

Have you ever asked yourself, "Is this method even being used?!" Or, "What the heck is this method receiving?" Does your application use Rails? If the answers these questions are yes, this gem may be of use to you! Large applications can accrue cruft; old methods that might once have been important, but are now unused or code that is difficult to understand, but dangerous to refactor. Unfortunately, software is _complex_ and sometimes it's unclear what's really going on. This adds maintenance burdens, headaches, and uncertainty. This gem aims to give you a couple tools to make it easier to know what (and how) your code is being used (or not). CruftTracker supports Rails versions 5.2 to 6.1 at this time. As of now the gem only supports MySQL, but contributions for Postgres or other DBMS would be welcome.

Gateway OMQ data to Cassandra

Encryption providers for crypt_keeper

A gem to import CSV files' content into a PostgreSQL or MySQL database. It is respectively based on PostgreSQL COPY and MySQL LOAD DATA INFILE which are designed to be as fast as possible.

Export CSV data to database

This gem solves a common problem when you try to write basic associations across multiple ORMs.

This makes it viable to deploy dashing with passenger.

A database anonymizer for Rails 4+