Class: SpatialProximity

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/spatial_proximity.rb

Class Method Summary collapse

Class Method Details

.between(scope_1, scope_2) ⇒ Object 



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# File 'app/models/spatial_proximity.rb', line 5

def self.between(scope_1, scope_2)
  where <<-SQL.squish
    (#{SpatialFeatures::Utils.polymorphic_condition(scope_1, 'model_a')} AND #{SpatialFeatures::Utils.polymorphic_condition(scope_2, 'model_b')}) OR
    (#{SpatialFeatures::Utils.polymorphic_condition(scope_2, 'model_a')} AND #{SpatialFeatures::Utils.polymorphic_condition(scope_1, 'model_b')})
  SQL
end