Method: ActionDispatch::Http::URL#subdomain

Defined in:
lib/action_dispatch/http/url.rb

#subdomain(tld_length = 1) ⇒ Object 



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# File 'lib/action_dispatch/http/url.rb', line 94

def subdomain(tld_length = 1)
  subdomains(tld_length).join('.')
end