Test Kitchen is an integration tool for developing and testing infrastructure code and software on isolated target platforms.

Fourchette is your new best friend for having isolated testing environment. It will help you test your GitHub PRs against a fork of one your Heroku apps. You will have one Heroku app per PR now. Isn't that amazing? It will make testing way easier and you won't have the (maybe) broken code from other PRs on staging but only the code that requires testing.

ISO country code and currency library

A set of patches for mikel's mail gem. With this, you can easily send and receive mails with ISO-2022-JP enconding (so-called 'JIS-CODE').

Converts country names and codes from standardized and non-standardized names and abbreviations to one of the following: ISO 3166-1 (code/name/number), FIFA, IOC, a country's official name or shortened name, and Emoji. Includes a small script to convert names/codes in a DB, XML or CSV file.

ISO 639-1 and ISO 639-2 language code entries and convenience methods.

Glimmer DSL for Web (Ruby in the Browser Web Frontend Framework) enables building Web Frontends using Ruby in the Browser, as per Matz's recommendation in his RubyConf 2022 keynote speech to replace JavaScript with Ruby. It aims at providing the simplest, most intuitive, most straight-forward, and most productive frontend framework in existence. The framework follows the Ruby way (with DSLs and TIMTOWTDI) and the Rails way (Convention over Configuration) in building Isomorphic Ruby on Rails Applications. It provides a Ruby HTML DSL, which uniquely enables writing both structure code and logic code in one language. It supports both Unidirectional (One-Way) Data-Binding (using <=) and Bidirectional (Two-Way) Data-Binding (using <=>). Dynamic rendering (and re-rendering) of HTML content is also supported via Content Data-Binding. Modular design is supported with Glimmer Web Components. And, a Ruby CSS DSL is supported with the included Glimmer DSL for CSS. Many samples are demonstrated in the Rails sample app (there is a very minimal Standalone [No Rails] sample app too). You can finally live in pure Rubyland on the Web in both the frontend and backend with Glimmer DSL for Web! This gem relies on Opal Ruby.

Make your specs sane with a set of helpers to isolate code and improve speed.

Swift code validation and lookup Ruby gem

Run code on only a certain number of Heroku dynos, isolated

Fully-fledged flexible authentication solution based on Bcrypt and Warden. Instead of magic intervention it acts isolated and generates a new authentication app with all the code you need. I fully supports I18n.

Returns the emoji flag for an ISO 639-1 language code or LCID.

Country selector with ISO codes

Nayyar is created with the intent of providing basic access to State/Regions, Districts or Townships of Myanmar, based on standards of Myanmar's country-wide census of 2014. 15 States are indexed by MIMU's pcode, ISO3166-2:MM and alpha3 codes used in plate numbers by transportation authority. 74 Districts and 413 Townships are indexed by MIMU's pcode. Uses [Semantic Versioning](http://semver.org/)

ISO 639-1 and ISO 639-2 lookups by name, alpha-2 code, or alpha-3 code

Get countries by continent, or find the continents for a country given ISO 3166-1 alpha-2, alpha-3 and numeric codes

Gem for finding and listing ISO codes for countries, currencies and languages

adiwg-mdcodes provides code lists for use with editors of ISO 19115-1, ISO 19115-2, ISO 19110, and mdJson compliant metadata. Some codelists include extensions added by the Alaska Data Integration working group (ADIwg).

ruby-iso4217 is a library for converting between code, currency name, and symbol.

Translate ISO 3166-1 codes to Country names given a locale