method

named_host?

Importance_0
v3.0.9 - Show latest stable - 0 notes - Class: ActionDispatch::Http::URL
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named_host?(host) private

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# File actionpack/lib/action_dispatch/http/url.rb, line 107
      def named_host?(host)
        !(host.nil? || /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.match(host))
      end
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