Module: Rack::App::InstanceMethods::RedirectTo

Included in:
Rack::App::InstanceMethods
Defined in:
lib/rack/app/instance_methods/redirect_to.rb

Instance Method Summary collapse

Instance Method Details

#redirect_to(url, params = {}) ⇒ Object 



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# File 'lib/rack/app/instance_methods/redirect_to.rb', line 3

def redirect_to(url, params={})

  if params.empty?
    url = [url, request.env['QUERY_STRING']].join('?') unless request.env['QUERY_STRING'].empty?
  else
    query_string = Rack::Utils.build_nested_query(params)
    url = [url, query_string].join('?')
  end

  response.status = 301
  response.headers['Location']= url

  finish!

end