更新每个jsonb值

Question

我正在使用用户模型中的jsonb字段。

class User < ActiveRecord::Base
  serialize :preferences, HashSerializer
  store_accessor :preferences, :optin, :privacy
end

一个用户首选项：

{
  "optin" => {
    "app" => true,
    "actions" => true,
    "other" => true,
  "privacy" => {
    "email" => 3,
    "profile" => 1,
    "intetests" => 1
  }
}

如何使用simple_form创建表单以编辑首选项？

示例：

<%= simple_form_for @user, url: :update_optin do |form| %>
  <%= form.input :app, as: :boolean, label: 'App' %>
  <%= form.input :actions, as: :boolean, label: 'Actions' %>
  <%= form.input :other, as: :boolean, label: 'Other' %>
  <%= form.button :submit, 'Save' %>
<% end %>

<%= simple_form_for @user, url: :update_privacy do |form| %>
  <%= form.input :email, as: :boolean, label: 'Email' %>
  <%= form.input :profile, as: :boolean, label: 'Profile' %>
  <%= form.input :interests, as: :boolean, label: 'Interests' %>
  <%= form.button :submit, 'Save' %>
<% end %>

如果我们可以仅用一种形式进行操作，那就更好了。

我一直在网上寻找线索。