我正在使用RABL生成JSON响应。我无法实现以下结构:
{
"articles": [
{
"created_at": "2012-10-20T15:57:31Z",
"description": "MK DEsc",
"id": 1,
"title": "MK Title",
"updated_at": "2012-10-20T15:58:14Z",
media:[{
id : 1,
title : "title"
}]
},
{
"created_at": "2012-10-20T16:38:24Z",
"description": "fdsfdffffffff",
"id": 2,
"title": "asdads",
"updated_at": "2012-10-20T16:38:24Z",
media:[{
id : 1,
title : "title"
}]
}
]
}
我有 @artices 对象,其中包含媒体数组。我有rabl配置设置,如:
config.include_json_root = false
config.include_child_root = false
到目前为止,我的.rabl模板看起来像这样:
object false
node :articles do
@articles.each do |article|
end
end
我无法在此结构中添加媒体信息。
感谢任何帮助
答案 0 :(得分:2)
我设法这样做了:
collection @articles, :root => "articles", :object_root => false
attributes *Article.column_names
child(:media) do
attributes *Medium.column_names
end