I'm on sphinx 0.9.8.1 (r1533), TS 0.9.5, and I had similar
frustrations.
It should work if you do :with => {"@geodist" =>
-1000000000000000000000.0..20000000000000.0} as opposed to :conditions
=> ...
Also, interestingly, each_with_geodist doesn't seem to yield with a
distance unless you filter on or order by @geodist. I'm guessing
that's what you'll be doing in almost every case, but perhaps worth
knowing.
Hope that helps.
Jim
On Mar 12, 1:15 pm, AST <[email protected]> wrote:
> Hi, I'm trying to use geo facilities of Sphinx. And am having two
> issues with it.
>
> First, regular search (Model.search ...) works smoothly. No problems.
>
> But when I try to make use of geo sorting or geo filtering, I see
> these:
>
> 1. No way to get distances for each Ad. There is no such function as
> @ads.each_with_geodist, which is mentioned in the documentation.
>
> 2. If I try to add filtering by @geodist attribute (... :conditions
> => {"@geodist" => -1000000000000000000000.0..20000000000000.0} ...) I
> get empty collection as a result.
>
> Details:
> Model
>
> class Ad < ActiveRecord::Base
> define_index do
> indexes title
> indexes description
> has 'RADIANS(lat)', :as => :lat, :type => :float
> has 'RADIANS(lon)', :as => :lon, :type => :float
> set_property :latitude_attr => 'lat'
> set_property :longitude_attr => 'lon'
> end
> end
>
> Use
>
> @ads = Ad.search params[:query], :geo => [params
> [:lat].to_f*Math::PI/180, params[:lon].to_f*Math::PI/180], \
> :per_page => 50, :order => "@geodist ASC"
>
> I've tried to run this code with different version of Sphinx(0.9.8.1,
> 0.9.9-rc1) and ThinkingSphinx(0.9.5, edge), but still no luck.
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