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-rw-r--r--actionpack/lib/action_controller/metal/strong_parameters.rb19
1 files changed, 5 insertions, 14 deletions
diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb
index b326695ce2..26794c67b7 100644
--- a/actionpack/lib/action_controller/metal/strong_parameters.rb
+++ b/actionpack/lib/action_controller/metal/strong_parameters.rb
@@ -572,20 +572,6 @@ module ActionController
convert_value_to_parameters(@parameters.values_at(*keys))
end
- # Returns an exact copy of the <tt>ActionController::Parameters</tt>
- # instance. +permitted+ state is kept on the duped object.
- #
- # params = ActionController::Parameters.new(a: 1)
- # params.permit!
- # params.permitted? # => true
- # copy_params = params.dup # => <ActionController::Parameters {"a"=>1} permitted: true>
- # copy_params.permitted? # => true
- def dup
- super.tap do |duplicate|
- duplicate.permitted = @permitted
- end
- end
-
# Returns a new <tt>ActionController::Parameters</tt> with all keys from
# +other_hash+ merges into current hash.
def merge(other_hash)
@@ -783,6 +769,11 @@ module ActionController
end
end
end
+
+ def initialize_copy(source)
+ super
+ @parameters = @parameters.dup
+ end
end
# == Strong \Parameters