On Wednesday, November 26, 2014 6:25:01 PM UTC+8, Vivek Sampara wrote:
>
> Your example has an error
>
> Sorry, it's a typo.
> { "id": "abracadabra",
> "data": "good" }*,(comma is missing)*
> { "id": "abracxxabra",
> "data": "goodsss" }
>
> Solution
>
> render json: JSON.parse(obj).each{|k,v| v.each{|arr| arr.reject!{|x| x ==
> "id" } } if v.class.to_s == "Array"}.to_json
>
Thanks but I found this a little bit ugly, so there is no way to use
:except ?
>
>
>
> On Wed, Nov 26, 2014 at 1:33 PM, Zhao Difei <[email protected]
> <javascript:>> wrote:
>
>> Greetings all,
>>
>> I have a json object (text) to render, formatted as:
>>
>> {
>> "a": "b",
>> "c":
>> [ { "id": "abracadabra",
>> "data": "good" }
>> { "id": "abracxxabra",
>> "data": "goodsss" } ]
>> }
>>
>> How could exclude the id fields from rendering, I tried different
>> combinations:
>>
>> render json: obj, except: [ c: [ "id" ] ]
>> render json: obj, include: [ c: [ except: "id" ] ]
>>
>> none of them works, any ideas? Thanks in advance.
>>
>> Cheers,
>> Difei
>>
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