包括JSON数组根源在哪里？ [英] include root in json for array?

问题描述

3导轨：include_root_in_json = TRUE允许有JSON响应根属性。但它不与物体的阵列的工作，有像include_root_in_array_json一个属性？
其实我有这样的回应：

rails 3: include_root_in_json = true allows to have a root property for json response. But it doesn't work with array of object, there is a property like include_root_in_array_json? actually I have this response:

[ {"model": {"a":"a_value"}}, {"model": {"b":"b_value"}}]

但我想这样的回应：

but I want a response like that:

{"models":[ {"model": {"a":"a_value"}}, {"model": {"b":"b_value"}}]}

XML响应具有root属性模型，其中包括数组，但不是JSON ...

xml response has a root property 'models' which include the array, but json not...

推荐答案

您可以试试：

{models: Model.all}.to_json

这不是一个非常优雅的解决方案，但它的工作的罚款。

It's not a very elegant solution but it does its job fine.

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