diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/strong_parameters.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/strong_parameters.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 398454d39f..a6250f5d03 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -177,7 +177,10 @@ module ActionController filters.each do |filter| case filter when Symbol, String then - params[filter] = self[filter] if has_key?(filter) + if has_key?(filter) + value = self[filter] + params[filter] = value unless Hash === value + end keys.grep(/\A#{Regexp.escape(filter)}\(\di\)\z/) { |key| params[key] = self[key] } when Hash then self.slice(*filter.keys).each do |key, values| |