Formotion dynamic select_one

formotion.rb

@form = Formotion::Form.new({
  sections: [
    {
      select_one: true,
      rows: value["choices"].map do |choice|
        {
          title: choice["description"],
          key:   choice["description"],
          value: value["current"] == choice["description"],
          type:  :check
        }
      end
    },
    {
      rows: [{
        title: "Save",
        type: :submit
      }]
    }
  ]
})