method

deep_transform_keys

v7.1.3.4 - Show latest stable - 0 notes - Class: Parameters

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What's this?

deep_transform_keys(&block) public

Returns a new +ActionController::Parameters+ instance with the results of running block once for every key. This includes the keys from the root hash and from all nested hashes and arrays. The values are unchanged.

Show source

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 793
    def deep_transform_keys(&block)
      new_instance_with_inherited_permitted_status(
        @parameters.deep_transform_keys(&block)
      )
    end

deep_transform_keys

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