Method: SubdomainMatcher.to_domain

Defined in:
lib/subdomain_matcher.rb

.to_domain(request) ⇒ Object 



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# File 'lib/subdomain_matcher.rb', line 3

def self.to_domain(request)
  first_sub_domain = request.host.split('.').first
  # disallow any non alphabetic chars!
  domain = first_sub_domain.upcase if first_sub_domain.match(/\A[a-zA-Z0-9]*\z/)
end