I'm trying to restrict the number of JSON fields that are returned by a
Sinatra app's endpoint.
The model:
class FooBar< Sequel::Model
plugin :json_serializer
...
end
If I filter the model using a WHERE statement, which returns an array, the
fields aren't restricted:
@results = FooBar
if params[:a] # => 'foo'
@results = @results.where( a: params[:a] )
end
@results.all.to_json(only: [:a,:b])
{
"a": "foo",
"b": "bar",
"c": "baz",
"d": "xxx"
}
I've also tried @results.naked.to_json() with the same results.
If I select using the primary key, however, the columns are restricted:
FooBar['foo'].to_json(only: [:a,:b])
{
"a": "foo",
"b": "bar"
}
Are arrays of instances supported?
I'm using the tiny_tds gem to connect to MSSQL, if that makes a difference.
--
You received this message because you are subscribed to the Google Groups
"sequel-talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/sequel-talk/60578ac5-7a26-40e5-8593-9ab631a117cfn%40googlegroups.com.
