recognize_path.rb

# This is an attempt at an improved version of params_for or rspec rails. It is meant to
# support recognition of paths when the Rails environment has been extended via patches like these:
# http://weblog.jamisbuck.org/2006/10/26/monkey-patching-rails-extending-routes-2
# http://svn.danwebb.net/external/rails/plugins/request_routing/trunk/README
# So instead of route :conditions having only :method, they may now have other data such as :domain
def recognize_path( path, options)
  if options[:host].kind_of?( Array )
    result = options[:host].collect{ | h | route( path, options.merge( :host => h) ) }
  else
    begin
      # This doesn't quite work since unfortunately, extract_request_environment hasn't been
      # invoked yet!
      result = ActionController::Routing::Routes.recognize_path( path, options)
    rescue ActionController::RoutingError
    end
  end
  result
end