Ruby : using block witih initilize

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I'd like to use block in ruby within the initialize method .

class Settlement

    attr_reader :url, :parameters

    def initialize(&block)
      instance_eval block.call
    end

    #initialize用
    def parameters(x) ; @parameters = x; end
    def url(x) ; @url = x;  end

end

settlement = Settlement.new do
    url "https://xxxxx"
    parameters("ffff")
end

With this code, i got the below error message

NoMethodError - undefined method parameters

Any ideas ?

Thank you

asked 43 secs ago

johann

153