method
normalize_host
v5.1.7 -
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Class: ActionDispatch::Http::URL
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normalize_host(_host, options)
private
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# File actionpack/lib/action_dispatch/http/url.rb, line 154 def normalize_host(_host, options) return _host unless named_host?(_host) tld_length = options[:tld_length] || @@tld_length subdomain = options.fetch :subdomain, true domain = options[:domain] host = "" if subdomain == true return _host if domain.nil? host << extract_subdomains_from(_host, tld_length).join(".") elsif subdomain host << subdomain.to_param end host << "." unless host.empty? host << (domain || extract_domain_from(_host, tld_length)) host end