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| author | Olli Jokinen <olli.jokinen@enemy.fi> | 2011-12-01 15:32:59 +0200 |
|---|---|---|
| committer | Olli Jokinen <olli.jokinen@enemy.fi> | 2011-12-01 15:32:59 +0200 |
| commit | b4e1903d23a760028d58bc3bb20a1d491bfd4a4b (patch) | |
| tree | a40bdce1bd4800124ab6eaed2a6be017bf9cfd3d /actionpack/lib/action_view/helpers/form_options_helper.rb | |
| parent | fae9ad9c712decef70b379f5aa1faa0149902831 (diff) | |
| parent | 1e51cd957e3c90f4be35f1f0c4c380d8f7d40d66 (diff) | |
| download | rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.tar.gz rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.tar.bz2 rails-b4e1903d23a760028d58bc3bb20a1d491bfd4a4b.zip | |
Merge remote-tracking branch 'upstream/master'
Diffstat (limited to 'actionpack/lib/action_view/helpers/form_options_helper.rb')
| -rw-r--r-- | actionpack/lib/action_view/helpers/form_options_helper.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb index c677257d60..f895cad058 100644 --- a/actionpack/lib/action_view/helpers/form_options_helper.rb +++ b/actionpack/lib/action_view/helpers/form_options_helper.rb @@ -579,7 +579,12 @@ module ActionView def to_select_tag(choices, options, html_options) selected_value = options.has_key?(:selected) ? options[:selected] : value(object) - if !choices.empty? && choices.try(:first).try(:second).respond_to?(:each) + # Grouped choices look like this: + # + # [nil, []] + # { nil => [] } + # + if !choices.empty? && Array === choices.first.last option_tags = grouped_options_for_select(choices, :selected => selected_value, :disabled => options[:disabled]) else option_tags = options_for_select(choices, :selected => selected_value, :disabled => options[:disabled]) |