method

transform_keys!

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: Parameters

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What's this?

transform_keys!(&block) public

Performs keys transformation and returns the altered ActionController::Parameters instance.

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 733
    def transform_keys!(&block)
      return to_enum(:transform_keys!) unless block_given?
      @parameters.transform_keys!(&block)
      self
    end

transform_keys!

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