diff options
Diffstat (limited to 'actionpack/lib/action_view/helpers/tags/select.rb')
-rw-r--r-- | actionpack/lib/action_view/helpers/tags/select.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/tags/select.rb b/actionpack/lib/action_view/helpers/tags/select.rb index 4d94ee2c23..53a108b7e6 100644 --- a/actionpack/lib/action_view/helpers/tags/select.rb +++ b/actionpack/lib/action_view/helpers/tags/select.rb @@ -31,6 +31,7 @@ module ActionView # # [nil, []] # { nil => [] } + # def grouped_choices? !@choices.empty? && @choices.first.respond_to?(:last) && Array === @choices.first.last end |