named_host?(host) — ActionDispatch::Http::URL

named_host?(host)

No documentation comment.

Parameters

host req

Source

# 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

Defined in actionpack/lib/action_dispatch/http/url.rb line 107 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Http::URL

Signature

Parameters