TLD¶ ↑

<img src=“https://travis-ci.org/alexrabarts/tld.png?branch=master” alt=“Build Status” />

Provides meta information for Internet Top Level Domains (TLDs) such as a descriptive name, associated currency code and the TLD category.

require 'tld'

# Find a descriptive name
TLD.find('au').name  # => "Australia"
TLD.find('biz').name # => "Business"

# Find the TLD category (country code, generic, infrastructure, pseudo,
# reserved, retired or sponsored)
TLD.find('au').type  # => :cc
TLD.find('biz').type # => :generic

# Find the ISO 4217 currency code for a ccTld
TLD.find('au').currency # => 'AUD'

# Find the ISO 3166-1 alpha-3 country code for a ccTld
TLD.find('uk').alpha3 # => 'GBR'

# Search with a hostname or URL
TLD.find('foo.com.au').name            # => "Australia"
TLD.find('http://foo.com.au/bar').name # => "Australia"

# Check if a TLD is valid
TLD.valid?('au')  #  => true
TLD.valid?('foo') # => false

# Check if a hostname has a valid TLD
TLD.has_valid_tld?('foo.com.au') # => true
TLD.has_valid_tld?('foo.bar')    # => false

gem install tld

(The MIT License)

Copyright © 2011 Stateless Systems (statelesssystems.com)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ‘Software’), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED ‘AS IS’, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.