method

host

v5.1.7 - Show latest stable - 0 notes - Class: ActionDispatch::Http::URL

host() public

Returns the host for this request, such as “example.com”.

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

Show source

# File actionpack/lib/action_dispatch/http/url.rb, line 234
      def host
        raw_host_with_port.sub(/:\d+$/, "".freeze)
      end