diff options
Diffstat (limited to 'actionview/lib/action_view/helpers/form_helper.rb')
| -rw-r--r-- | actionview/lib/action_view/helpers/form_helper.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionview/lib/action_view/helpers/form_helper.rb b/actionview/lib/action_view/helpers/form_helper.rb index b82dff1c17..124a14f1d9 100644 --- a/actionview/lib/action_view/helpers/form_helper.rb +++ b/actionview/lib/action_view/helpers/form_helper.rb @@ -1287,7 +1287,7 @@ module ActionView @object_name, @object, @template, @options = object_name, object, template, options @default_options = @options ? @options.slice(:index, :namespace) : {} if @object_name.to_s.match(/\[\]$/) - if object ||= @template.instance_variable_get("@#{Regexp.last_match.pre_match}") and object.respond_to?(:to_param) + if (object ||= @template.instance_variable_get("@#{Regexp.last_match.pre_match}")) && object.respond_to?(:to_param) @auto_index = object.to_param else raise ArgumentError, "object[] naming but object param and @object var don't exist or don't respond to to_param: #{object.inspect}" |