method

reverse_merge

rails latest stable - Class: ActionController::Parameters

reverse_merge(other_hash)

public

Returns a new +ActionController::Parameters+ instance with all keys from current hash merged into other_hash.

# File actionpack/lib/action_controller/metal/strong_parameters.rb, line 900
    def reverse_merge(other_hash)
      new_instance_with_inherited_permitted_status(
        other_hash.to_h.merge(@parameters)
      )
    end

reverse_merge

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