diff options
Diffstat (limited to 'actionpack/lib/action_controller/metal/strong_parameters.rb')
| -rw-r--r-- | actionpack/lib/action_controller/metal/strong_parameters.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 4db30e64b4..b64617d084 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -613,6 +613,13 @@ module ActionController undef_method :to_param + # Returns duplicate of object including all parameters + def deep_dup + self.class.new(@parameters.deep_dup).tap do |duplicate| + duplicate.permitted = @permitted + end + end + protected attr_reader :parameters |