method

optional_port

Ruby on Rails latest stable (v5.2.3) - 0 notes - Class: ActionDispatch::Http::URL

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What's this?

optional_port() public

Returns a number port suffix like 8080 if the port number of this request is not the default HTTP port 80 or HTTPS port 443.

req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:80'
req.optional_port # => nil

req = ActionDispatch::Request.new 'HTTP_HOST' => 'example.com:8080'
req.optional_port # => 8080

Show source

# File actionpack/lib/action_dispatch/http/url.rb, line 300
      def optional_port
        standard_port? ? nil : port
      end

optional_port

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