ISO3166-2 JP prefecture codes.\nSee https://www.iso.org/obp/ui/#iso:code:3166:JP

Utility class to deal with ISO3166 country codes, names and number

ean-country provides EanCountry class which can infer an ISO-3166 country code based on an EAN-13 code.

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

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.

If you have to work with lists of ISO 3166-1 alpha-2 country codes that sometimes include fake codes that should be expanded to a longer list, e.g. 'EU', or if you have to deal with lists of territory metadata like 'EU -FR' then territorial will help. It defines some commonly seen default expansi...

Ruby on Rails validator that verifies that a currency code belongs to the list defined in the ISO4217

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

Currency Symbols matches ISO currency codes or country names to the countries that use them. Paid plans add the currency symbol, full currency name, ISO numeric code, decimal precision, and the currency's live rate and value against the US dollar.

Country Languages lists official and commonly spoken languages for any country using its two-letter ISO code. It returns the common country name, formal official name, an array of recognized languages, and the total language count.

A lightweight database of language names and ISO codes.

Country Boundaries retrieves GeoJSON border outlines for any country by its two-letter ISO code. Each response includes the country name, geometry type, and boundary coordinate pairs ready for mapping layers.

A country population and demographic data API. Look up any country by ISO code to get its population data, with total population, growth rate, density, urban/rural breakdown, and life expectancy on paid plans.

Isolated code execution via Local (subprocess + rlimits), Docker (containers), Daytona (remote sandboxes), and Cloudflare (Workers sandbox). Zero external runtime dependencies.

RTL helps you to check whether a language direction is right-to-left (RTL) or left-to-right (LTR) implicitly, by supplying its full name, iso code, or other options.

A very simple Gem to look up continents from a country ISO code. The IP geolocation data is provided by http://www.ip2location.com

Adds an Opal synonym for require_dependency (to require) to play nice with Rails autoload in isomorphic code

IpToCountry is a simple rails tool to determine the origin (ISO country code or country name) of an IP address. The gem uses data from GeoLite by MaxMind.

Converts 2-char ISO country codes to 3-char.