我需要erb来循环和渲染几个对象的子对象和子对象的子对象。

require 'erb'

# 定义一个对象数组
objects = [
  {
    name: 'Object 1',
    children: [
      { name: 'Child 1.1' },
      { name: 'Child 1.2' }
    ]
  },
  {
    name: 'Object 2',
    children: [
      { name: 'Child 2.1' },
      { name: 'Child 2.2' }
    ]
  }
]

# 定义ERB模板
template = <<~ERB
<% objects.each do |object| %>
  <h1><%= object[:name] %></h1>
  <% object[:children].each do |child| %>
    <p><%= child[:name] %></p>
  <% end %>
<% end %>
ERB

# 渲染模板
renderer = ERB.new(template)
result = renderer.result(binding)

puts result