instance method `optional_port`

Ruby on Rails 6.0.6

Since v3.1.12

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

optional_port()

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

Source

# File actionpack/lib/action_dispatch/http/url.rb, line 299
      def optional_port
        standard_port? ? nil : port
      end

Defined in actionpack/lib/action_dispatch/http/url.rb line 299 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Http::URL

Signature