nace

Nace

Nace is a small tool to look up european classifications of economic activities. It supports for now Revision 2 from 2008. Full list of classifications can be found here.

Installation

Add this line to your application's Gemfile:

gem 'nace'

And then execute:

$ bundle

Or install it yourself as:

$ gem install nace

Usage

Look up name of given code of classification

Nace::Revision2.name_for("G.47.9")
# => "Retail trade not in stores, stalls or markets"

Look up code of given name of classification.

Nace::Revision2.code_for("Retail trade not in stores, stalls or markets")
# => "G.47.9"

There is a functionality to browse through the lists too. The look_up method will always returns items of the next lower level of classification. If none code given, look up will return root classifications.

Nace::Revision2.look_up
# => {"A"=>"Agriculture, forestry and fishing", "B"=>"Mining and quarrying", "C"=>"Manufactoring", "D"=>"Electricity, gas, steam and air conditioning supply", ... }

Nace:Revision2.look_up("S")
# => {"S.94"=>"Activities of membership organisations", "S.95"=>"Repair of computers and personal and household goods", "S.96"=>"Other personal service activities"}

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/nace. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.