Decode iTunes OS X and iOS receipts without remote server-side validation by using the Apple Inc Root Certificate.

Validate iTunes Transaction and Unified style receipts with local decoding and remote validation.

JapaneseAddressParser is a Ruby gem that parses Japanese address. To detect the address, it uses geolonia/japanese-addresses (https://github.com/geolonia/japanese-addresses) CSV data.

A Jekyll plugin with support for Blockdiag, Erd, GraphViz, Mermaid, Nomnoml, PlantUML, Svgbob, Syntrax, Vega, Vega-Lite and WaveDrom.

Image generator for Jekyll 3 websites that automatically convert images from one format to another.

A straightforward asset bundling plugin for Jekyll, utilizing external minification tool of your choice. It provides asset concatenation for bundling and asset fingerprinting with MD5 digest for cache busting. There are no other runtime dependencies besides the minification tool (not even other gems).

A Jekyll theme inspired by classic 8bit games.

Rails engine built on top on Active Job gem to persist job results and notify job status changes

A Ruby implementation for Japan postcode.

JsonApi::Parameters allows you to easily translate JSON:API compliant parameters to a structure expected by Rails.

Back up PostgreSQL, MySQL, SQLite, and file-backed Active Storage files into restic on a schedule, then run restore drills and produce review evidence.

Exposes KaTeX server-side renderer to Ruby.

A library for color manipulation and palette generation.

Easy iOS IPAs inspection.

Ticketing systems (Github, Jira, etc.) are strongly integrated into our processes and everyone understands their necessity. As soon as a developer becomes a lead/technical manager, he or she faces a set of routine tasks that are related to ticketing work. On large projects this becomes a problem, more and more you spend time running around on dashboards and tickets, looking for incorrect deviations in tickets and performing routine tasks instead of solving technical problems.

The main purpose of that gem is helping developers to understand which code executes by request.<br>

LHS ia a Rails-Gem, providing an ActiveRecord like interface to access HTTP-JSON-Services from Rails Applications. Special features provided by this gem are: Multiple endpoint configuration per resource, active-record-like query-chains, scopes, error handling, relations, request cycle cache, batch processing, including linked resources (hypermedia), data maps (data accessing), nested-resource handling, ActiveModel like backend validation conversion, formbuilder-compatible, three types of pagination support, service configuration per resource, kaminari-support and much more.

Command line builders and executors.

LiqPAY billing API implementation in Ruby

A JIRA plugin for Lita.