Hi Pratik
Not sure why you're getting nil objects returned... but
'Chapter'.to_crc32 is 909937842, not 1426221836. Not sure if that'll
change anything.
Also: you don't need to have :sortable => true for attributes, only
for fields you want sortable. All attributes are inherently sortable.
And you shouldn't need :type declarations for attributes that aren't
defined manually. Not that any of that will change the behaviour of
your setup.
--
Pat
On 08/08/2009, at 10:54 PM, tispratik wrote:
>
> Hi,
>
> I see a strange behaviour, not sure if its because of Sphinx or TS.
> I have a polymorphic model called Modul. There are two modulable types
> called 'Chapter' and 'Activity'
> It is delta indexed.
>
> When i run the indexer, moduls table only contains 'Chapter'
> modulable_type entries. Two entires initially which i load through
> migrations.
>
> #Sphinx
> define_index do
> #Fields
> indexes :name, :as => :modul_name, :sortable => true
>
> #Attributes
> has "CRC32(modulable_type)", :type => :integer, :as
> => :modulable_type
> has parent_id, :as => :parent_id, :sortable => true
> has created_at, :sortable => true
> has modulable.chapter_type, :type => :integer, :as
> => :chapter_type, :sortable => true
> has modulable.objectives, :type => :integer, :as
> => :activity_objectives, :sortable => true
>
> #Turning delta index "ON"
> set_property :delta => true
> end
>
> Now when i try to get the 'Activities', it returns me an array of nil
> objects. I guess these objects are the 'Chapter' modulable type.
>>> Modul.search :with => {:modulable_type => 1426221836}
> => [nil, nil]
>
> TS should have returned []
>
>
> Regards,
> Pratik
>
>
> >
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