Minor cleanup + spelling fixes

app/views/spree/products/_sort_bar.html.erb

@@ -5,6 +5,7 @@ unless params.keys.detect { |k| k != 'controller' and k != 'action' }.nil?
 	options = Spree::Search::SpreeSunspot.configuration.sort_fields.map do |key, value|
 		# value is sort direction
 		value = [value] if !value.is_a? Array
+		Rails.logger.info "Array Key sort.#{key}_#{value}"
 		value.map { |sort| [t("sort.#{key}_#{sort}"), url_for(request.params.merge({:sort => key, :order => sort}))] }
 	end
 

lib/generators/templates/spree_sunspot_search.rb

@@ -5,7 +5,7 @@
 #   conf.option_facets = []
 #   conf.property_facets = []
 #   conf.other_facets = []
-#   conf.show_facet = []
+#   conf.show_facets = []
 #   conf.fields = []
-#   conf.sort_field = []
+#   conf.sort_fields = {}
 # end

lib/spree/search/spree_sunspot/configuration.rb

@@ -62,4 +62,5 @@ def self.configure
   end
 end
 
+# TODO move this to a more appropiate / intention revealing location
 Spree::Search::SpreeSunspot.configure {}

lib/spree/search/spree_sunspot/search.rb

@@ -4,9 +4,9 @@ module SpreeSunspot
 
       class Search < defined?(Spree::Search::MultiDomain) ? Spree::Search::MultiDomain : Spree::Core::Search::Base
         def retrieve_products
-          @properties[:sunspot] = Sunspot.search(::Spree::Product) do
-            conf = Spree::Search::SpreeSunspot.configuration
+          conf = Spree::Search::SpreeSunspot.configuration
 
+          @properties[:sunspot] = Sunspot.search(::Spree::Product) do
             # This is a little tricky to understand
             #     - we are sending the block value as a method
             #     - Spree::Search::Base is using method_missing() to return the param values
@@ -26,9 +26,6 @@ def retrieve_products
               # TODO add greater than range
             end
 
-            # TODO should check 
-            # with(sort) unless ['price', 'score'].include? sort
-
             order_by sort.to_sym, order.to_sym
             with(:is_active, true)
             keywords(query)
@@ -51,14 +48,14 @@ def prepare(params)
           # when taxon navigation is in place, Spree::TaxonsController passes :taxon in params
           @properties[:taxon_name_facet] = params[:taxon] unless params[:taxon].blank?
 
-          conf.display_facets.each do |name|
+          Spree::Search::SpreeSunspot.configuration.display_facets.each do |name|
             @properties[name] = params["#{name}_facet"]
           end
 
         end
 
       end
-      
+
     end
   end
 end