1
我有這樣一段代碼在我update.json.jbuilder
的Rails 5.1:Jbuilder的格式單一的JSON對象數組
json.data do
json.(@user_group, :id, :name, :description)
json.users @user_group.users, :id, :name
json.roles @user_group.roles, :id, :name
end
這給了我這個JSON:
{
"data":{
"id":95,
"name":"Management group",
"description":"This is management group",
"users":[
{
"id":10,
"name":"Test User"
}
],
"roles":[
{
"id":1,
"name":"FULL ACCESS (TEMPORARY)"
}
]
}
}
如何包裝「數據「爲了這樣的事情,好嗎?
{
"data": [
{
"id":95,
"name":"Management group",
"description":"This is management group",
"users":[
{
"id":10,
"name":"Test User"
}
],
"roles":[
{
"id":1,
"name":"FULL ACCESS (TEMPORARY)"
}
]
}
]
}
通知[]後第一個和最後{} 到目前爲止,我一直在努力執行json.array!
,但沒有運氣,因爲它拋出我ActionView::Template::Error (undefined method map
這意味着我試圖整理一些東西,大概會不適合as mentioned here。