This is a Rails engine for Japanese cities by zipcode.

Job api server

Provides function to import TSV file to MySQL table without create table DDL

A toolkit for building form objects.

Simple gem that makes working with raw MySQL in Ruby efficient and fun! It's basically a query string builder (not an ORM!) that takes care of sanatization and sql chaining.

Skip unlucky numbers for ActiveRecord surrogate key

A kindergarten with a perimeter, a governess and a sandbox

Base Controllers, Helpers and Views for Kirgudu.NET

Kit is DSC's Community and Content Management System (CCMS) built as a Rails engine for Rails 3.1 and above. It provides an entire application's worth of CMS functions including in-place WYSIWYG editing with versioning, flexible layouts and templates, CSS and JS all managed within your browser, drag and drop image/file uploading, modules for sophisticated forums (with in place moderation) asset management, calendars, advertising, menus, RSS feeds, re-useable components, full audit trail of editing, integration with mailchimp, Google Analytics and lots more.

Implements the circuit breaker pattern using MySQL as a datastore. https://martinfowler.com/bliki/CircuitBreaker.html

Repository patter for ruby

A command line tool for generating kpigen data based on csv inputs

ActiveRecord adapter for kudzu crawler

A basic UI starter kit - rails engine with useful helpers and bootstrap based UI modules

LaForge is a gem that makes it easy to build records using data from several data sources. It aims to facilitate management of which data sources a record is assembled from, and to perform the actual data assembly in order to output a record.

Ldumbd is a simple, self-contained read-only LDAP server that uses PostgreSQL, MySQL/MariaDB or SQLite as a back end.

A LegionIO gem to connect to a persistent data store

Lenz base

My Rails Plugin

provides filtering of data at the start_at and end_at