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| author | yuuji.yaginuma <yuuji.yaginuma@gmail.com> | 2016-12-27 12:47:31 +0900 |
|---|---|---|
| committer | yuuji.yaginuma <yuuji.yaginuma@gmail.com> | 2016-12-27 14:22:36 +0900 |
| commit | ebeeceeb2aa34d33337f991607debae715ca061a (patch) | |
| tree | 272a08e0f03952279a1f117ca54743738d58722e /actionview/lib | |
| parent | 1c2abad7e8eeb6ff480304ad7fe9d18ea7581781 (diff) | |
| download | rails-ebeeceeb2aa34d33337f991607debae715ca061a.tar.gz rails-ebeeceeb2aa34d33337f991607debae715ca061a.tar.bz2 rails-ebeeceeb2aa34d33337f991607debae715ca061a.zip | |
do not mutate `object_name` of class in `fields_for`
Since it affects the entire form, should not mutate `object_name` of class.
Fixes #26931
Diffstat (limited to 'actionview/lib')
| -rw-r--r-- | actionview/lib/action_view/helpers/form_helper.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/actionview/lib/action_view/helpers/form_helper.rb b/actionview/lib/action_view/helpers/form_helper.rb index a66a56d441..26a625e4fe 100644 --- a/actionview/lib/action_view/helpers/form_helper.rb +++ b/actionview/lib/action_view/helpers/form_helper.rb @@ -1924,10 +1924,11 @@ module ActionView record_name = model_name_from_record_or_class(record_object).param_key end + object_name = @object_name index = if options.has_key?(:index) options[:index] elsif defined?(@auto_index) - self.object_name = @object_name.to_s.sub(/\[\]$/, "") + object_name = object_name.to_s.sub(/\[\]$/, "") @auto_index end |