method

transform_keys

rails latest stable - Class: ActionController::Parameters

transform_keys(&block)

public

Returns a new +ActionController::Parameters+ instance with the results of running block once for every key. The values are unchanged.

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 775
    def transform_keys(&block)
      return to_enum(:transform_keys) unless block_given?
      new_instance_with_inherited_permitted_status(
        @parameters.transform_keys(&block)
      )
    end

transform_keys

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