Contents

module Rad
  class Request < Rack::Request
    # Returns an array of acceptable media types for the response
    # def accept
    #   @env['HTTP_ACCEPT'].to_s.split(',').map { |a| a.split(';')[0].strip }
    # end
    # 
    # def secure?
    #   (@env['HTTP_X_FORWARDED_PROTO'] || @env['rack.url_scheme']) == 'https'
    # end
    
    
    # Returns all the \subdomains as an array, so <tt>["dev", "www"]</tt> would be
    # returned for "dev.www.rubyonrails.org". You can specify a different <tt>tld_length</tt>,
    # such as 2 to catch <tt>["www"]</tt> instead of <tt>["www", "rubyonrails"]</tt>
    # in "www.rubyonrails.co.uk".
    def subdomains(tld_length = 1)
      return [] unless named_host?(host)
      parts = host.split('.')
      parts[0..-(tld_length+2)]
    end
    
    
    # Returns the \domain part of a \host, such as "rubyonrails.org" in "www.rubyonrails.org". You can specify
    # a different <tt>tld_length</tt>, such as 2 to catch rubyonrails.co.uk in "www.rubyonrails.co.uk".
    def domain(tld_length = 1)
      return nil unless named_host?(host)

      host.split('.').last(1 + tld_length).join('.')
    end
    
    def cookies_with_memory
      @cookies_with_memory ||= cookies_without_memory
    end
    alias_method_chain :cookies, :memory
    
    protected    
      def named_host?(host)
        !(host.nil? || /\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/.match(host))
      end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rad_core-0.0.13	lib/rad/http/support/rack/request.rb