我如何启用参数作为Hyperstack中的方法

Question

我想使用：

class UserDetails < HyperComponent
  param :user

  render do
    H1 { user.name }
  end

代替

class UserDetails < HyperComponent
  param :user

  render do
    H1 { @User.name }
  end

如何将其设为默认值？

Answer 1

class HyperComponent
  include Hyperstack::Component
  include Hyperstack::State::Observable
  param_accessor_style :accessors  # this is now the prefered param style
end