Removed filterable method from taxon

app/controllers/spree/taxons_controller_decorator.rb

@@ -15,7 +15,7 @@ def show_with_filter
 
   private
   def filterables
-    @taxon.filterables
+    @taxon.properties
   end
 
   def filterables_with_values

app/models/spree/taxon_decorator.rb

@@ -1,9 +1,4 @@
 Spree::Taxon.class_eval do
   has_many :taxon_filters
   has_many :properties, through: :taxon_filters
-
-  # todo: remove this method
-  def filterables
-    properties
-  end
 end

spec/models/spree/taxon_decorator_spec.rb

@@ -27,11 +27,5 @@
         expect(taxon.properties).to eq([property])
       end
     end
-
-    describe '.filterables' do
-      it 'returns the properties defined as filterable' do
-        expect(taxon.filterables).to eq([property])
-      end
-    end
   end
 end