Button_to problem http://localhost:3000/art/151470;edi

hi all,

now i am facing problem with button_to , it shows the path like
http://localhost:3000/art/151470;edit instead of

http://localhost:3000/art/edit/151470

the path is not displaying problem, so i got the error , no route found.

in application_helper :

def button_to(name, options = {}, html_options = nil)
html_options = html_options.stringify_keys
convert_boolean_attributes!(html_options, %w( disabled ))

  method_tag = ''
  if (method = html_options.delete('method')) && %w{put

delete}.include?(method.to_s)
method_tag = tag(‘input’, :type => ‘hidden’, :name => ‘_method’,
:value => method.to_s)
end

  form_method = method.to_s == 'get' ? 'get' : 'post'

  if confirm = html_options.delete("confirm")
    html_options["onclick"] = "return

#{confirm_javascript_function(confirm)};"
end

  url = options.is_a?(String) ? options : self.url_for(options)
 # url = url_for(options)
  name ||= url

  html_options.merge!("type" => "submit", "value" => name)

   "<form method=\"#{form_method}\" action=\"#{url}\"

class=“button-to”>

" +
method_tag + tag(“input”, html_options) + “
end

rhtml file

<%= button_to (‘UPDATE LISTING’, {:action => ‘edit’, :id =>
@location},{:class=>“native115 blue”}) %>

please let me know, where is my mistake , thanks in advance.