YPetri is a DSL (domain-specific language) for modelling of dynamical systems. It is biologically inspired, but concerns of biology and chemistry have been purposely separated away from it. YPetri caters solely to the two main concerns of modelling, model specification and simulation, and it exce...

Persistent event repository implementation for RubyEventStore based on ActiveRecord. Ships with database schema and migrations suitable for PostgreSQL, MySQL ans SQLite database engines. Includes repository implementation with linearized writes to achieve log-like properties of streams on top of...

[DEPRECATED] Official AWS Ruby gem for Amazon QLDB (QLDB). This gem is part of the AWS SDK for Ruby.

Official AWS Ruby gem for AWSKendraFrontendService (kendra). This gem is part of the AWS SDK for Ruby.

Official AWS Ruby gem for Access Analyzer. This gem is part of the AWS SDK for Ruby.

Official AWS Ruby gem for AWS Network Manager (NetworkManager). This gem is part of the AWS SDK for Ruby.

If you are tracking any kind of assets the currencies gem is for you. It contains every currency in the ISO 4217 standard and allows you to add your own as well. So if you decide to take sparkly buttons as a form of payment you can use currencies to display the shiny button unicode symbol ☼ (disc...

== FEATURES: * DRb frontend * easy to use client library (see below) * multi index search * Index rotation Stellr always keeps two versions of your index around - one is used in a multi threaded, read only way to handle incoming search requests, while the other one is written to when you index s...

A set of Ruby regular expressions for matching Unicode Emoji symbols.

A modern simple static resume template and theme. Powered by Jekyll and GitHub pages.

Strategies for cleaning databases using ActiveRecord. Can be used to ensure a clean state for testing.

Ransack is the successor to the MetaSearch gem. It improves and expands upon MetaSearch's functionality, but does not have a 100%-compatible API.

Official AWS Ruby gem for Amazon Fraud Detector. This gem is part of the AWS SDK for Ruby.

Official AWS Ruby gem for AWS CodeStar Notifications. This gem is part of the AWS SDK for Ruby.

The DevCreek gem enables programmers to collect and transmit metrics from their Ruby Test::Unit and RSpec test suites to a DevCreek server. Please visit the DevCreek site (http://devcreek.com/index.html) for more info. == FEATURES/PROBLEMS: Supported frameworks include Test::Unit and RSpec (&gt...

A Rack middleware to make URLs in one-page webapps easier. In a couple of recent projects, I've needed to avoid full page refreshes as much as possible. In the first, I wanted to keep an embedded music player active while the user was browsing. In the second, I just wanted fancier transitions be...

Transaction::Simple provides a generic way to add active transaction support to objects. The transaction methods added by this module will work with most objects, excluding those that cannot be Marshal-ed (bindings, procedure objects, IO instances, or singleton objects). The transactions support...

PCN (Portable Chess Notation) provides a comprehensive, JSON-based format for representing complete chess game records across variants. This gem implements the PCN Specification v1.0.0 with a modern Ruby interface featuring immutable game objects and functional programming principles. PCN integra...

This gem is designed to provide a modular, complete, open-source, crowd-sourced mapping of the 650+ IANA/OLSON timezones of the world into Rails' 146 'important' timezones. A search for an existing solution showed that this has been an issue since the inception of ActiveSupport::Timezone as far...

A framework for pulling together an overview of data that is important to your team and displaying it easily on TVs around the office. You write a bit of ruby code to gather data from some services and let Smashing handle the rest - displaying that data in a wonderfully simple layout. Built for d...