Tax calculation libs for Japan National tax

"put paramater 7 number in strings"

JpStockRule is a utility for stock markets in Japan.

Find string literals using Japanese chanracters in them

jpzip は日本の郵便番号を CDN 配信の JSON データから引く Ruby SDK。L1 LRU メモリキャッシュを内蔵し、任意の L2 永続キャッシュを差し込める。

Make jQuery Cookie plugin available in the Rails asset pipeline.

Adapter for https://github.com/coop182/jquery.dfp.js

Sprockets processor for jquery.expand templates

Integrates jquery-raty into the Rails 3 asset pipeline.

This gem provides the JQuery Timeago plugin for your Rails application.

hdfs client for jruby.

Simple object mapping for Postgresql JSON

jrf is a JSON filter with the power and speed of Ruby. It lets you write transforms as Ruby expressions, so you can use arbitrary Ruby logic. It supports extraction, filtering, flattening, sorting, and aggregation in stage pipelines.

CLI json processor for Rubyists. jrq enable you to filter/map/reduce json without studying new syntax.

Integrate Activiti BPM in JRuby/Rails, including Activiti Engine, Modeler and Diagram Viewer. https://github.com/richfisher/jruby_activiti

JRubyArt-2.5.0+ is a ruby implementation of the processing art framework, with enhanced functionality. Processing libraries and ruby gems can be used in your sketches. Features create/run/watch/live modes.

Uses the java library excelcom and JNA for modifying excel spreadsheets. Works on windows only.

Create CSV/XSLX formats and many others with this transpiler

Pure-Ruby SQL builder. No runtime dependencies. Supports SELECT (with JSON aggregation and nesting), INSERT, UPDATE, and DELETE for MySQL/MariaDB.

While building out a backend server I realized a needed a simple way to generate error responses in the JsonAPI format. So I made this library and decided to publish it as a gem. (It's my first!)