diff options
Diffstat (limited to 'actionpack/lib')
-rw-r--r-- | actionpack/lib/action_controller/metal/strong_parameters.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index b4948d99a8..a3ac15a1d2 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -330,11 +330,18 @@ module ActionController private def convert_hashes_to_parameters(key, value) - if value.is_a?(Parameters) || !value.is_a?(Hash) + converted = convert_value_to_parameters(value) + self[key] = converted unless converted.equal?(value) + converted + end + + def convert_value_to_parameters(value) + if value.is_a?(Array) + value.map { |_| convert_value_to_parameters(_) } + elsif value.is_a?(Parameters) || !value.is_a?(Hash) value else - # Convert to Parameters on first access - self[key] = self.class.new(value) + self.class.new(value) end end |