When dealing with currencies in code you don't need to roll up your own interpretation of a currency. Now you can just use the ISO 4217 gem to work with them.

==== Ruby Topic Maps (RTM) RTM is a Topic Maps engine written in Ruby. See http://rtm.topicmapslab.de/ for instructions. Several backends and extensions are available as separate gems. ==== Overview From a developer's perspective, RTM is a schema-less database management system. The Topic Maps s...

This module attempts to create structured view helpers. Essentially, a blockpile consists of a ruby class file, and a template. This allows for isolated blocks of view logic, that can maintain a clean separation of markup language from ruby code. Blocks can be inherited from to DRY up view logic.

When dealing with currencies in code you don't need to roll up your own interpretation of a currency. Now you can just use the ISO 4217 gem to work with them.

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

Country selector with ISO codes

Provides ISO codes and names for countries.

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