G11n is Globalization

Globalization (g11n) is a Ruby Gem for easy language file handling aimed at internationalized projects.

The developers of g11n are well aware of the existence of both i18n and r18n Ruby Gems, but wanted a new approach (specially in terms of simplicity) and this is the answer.

Usage

G11n assumes you will have a series of language files written in YAML in an accessible folder to your project, named after each language's locale and followed by the YAML extension. Both .yaml and .yml extensions are recognized.

The default path for that folder is translations/. So, for example, if you have a file named translations/it.yaml that reads as...

# ./translations/it.yaml
home:
  title: La pasta della nonna
  menu:
    preparation: Comme farla
    eating: Comme si mangia
    wine: Con che si accompagna

... you can, in your project, insert the following code and get the internationalized strings:

# .script.rb
require "g11n"

G11n.locale :it                             # Configures G11n to use italian. Default is "en"
G11n.locale                                 # => :it

G11n.t.home.title                           # => "La pasta della nonna"
G11n.t.home.menu.wine                       # => "Con che si accompagna"

Installation

gem install g11n

Or when using Bundler

Add this line to your application's Gemfile:

gem 'g11n'

And then execute:

bundle install

Configuring

Configuration is straight forward. You are using another directory for your language files? Just G11n.path "your/path". You want to change the locale? G11n.locale :yours.

For example, a translations file in a non-standard folder:

# ./i18ns/ru.yml
home:
  land: Российская Федерация

And a script in the base folder:

# ./script.rb
require "g11n"

G11n.path "i18ns"
G11n.locale :ru

G11n.t.home.land                           # => "Российская Федерация"

Also, the G11n::DSL module can be included in any object of class you want to use the #t method more confortably.

Use it in Sinatra

The G11n DSL (the #t and #translate methods) are available as a module unimaginatively called G11n::DSL. You can of course include it into your helpers as easy as:

# .app.rb
require 'sinatra'
require 'g11n'

helpers G11n::DSL

G11n.locale :es

get '/' do
  t.welcome                             # => "¡Bienvenido, amigo!" 
                                        # as described in es.yaml
end

# .translations/es.yaml
welcome: ¡Bienvenido, amigo!

It works in modular style too.

Testing

Cucumber features and RSpec specs are provided to check functionality.

License

Copyright (C) 2012 Fetcher

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.