Geo Distance Filter Support in Tire/ElasticSearch

geo_distance_filter_in_tire.rb

require 'rubygems'
require 'tire'

Tire.index 'venues' do
  delete

  # 1) Create the index with proper mapping for the `location` property
  create :mappings => { :venue => { :properties => { :location => { :type => 'geo_point' } } } }

  # 2) Store some example documents of the `venue` type
  store :venue, :name => 'One', :location => [40.01, -70.01]
  store :venue, :name => 'Two', :location => [50, 15]

  refresh
end

s = Tire.search 'venues' do

  # 3) Search based on geo distance
  filter 'geo_distance', :distance => '12km', :location => [40, -70]
end

s.results.each do |document|
  p document
end