Blows up when domain has no suffix eg, 'http://www.foo/'

[ami-navon]

Hi,
It seems that Domainatrix.parse() method fails when domain has no suffix eg, 'http://www.foo/'

$ irb

require 'domainatrix'
Domainatrix.parse('http://www.foo/')

NoMethodError: undefined method has_key?' for nil:NilClass from /Users/ami/.rvm/gems/ruby-1.9.2-head@rails3beta/gems/domainatrix-0.0.10/lib/domainatrix/domain_parser.rb:59:inblock in parse_domains_from_host'

Thanks,
Ami