RubyIdn

Wrapped idn command for Ruby.

Requirements

• libidn

Installation

Add this line to your application's Gemfile:

gem 'ruby-idn'

And then execute:

$ bundle

Or install it yourself as:

$ gem install ruby-idn

Usage

unicode to ascii

require 'ruby_idn'

RubyIdn.to_ascii("ふー.com")

#=> "xn--19j6o.com"

ascii to unicode

require 'ruby_idn'

RubyIdn.to_unicode("xn--19j6o.com")

#=> "ふー.com"

License

The gem is available as open source under the terms of the MIT License.