method

deep_transform_keys!

v7.2.3 - Show latest stable - Class: ActionController::Parameters

deep_transform_keys!(&block)

public

Returns the same `ActionController::Parameters` instance with changed keys. This includes the keys from the root hash and from all nested hashes and arrays. The values are unchanged.

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 806
    def deep_transform_keys!(&block)
      @parameters = _deep_transform_keys_in_object(@parameters, &block).to_unsafe_h
      self
    end

deep_transform_keys!

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