lib/solrizer/extractor.rb in solrizer-1.1.2 vs lib/solrizer/extractor.rb in solrizer-1.2.0

@@ -36,9 +36,10 @@
   # @return [String] 
   def self.format_node_value values
     if values.nil?
       return ""
     else
+      values = [values] unless values.respond_to? :map
       return values.map{|val| val.gsub(/\s+/,' ').strip}.join(" ")
     end
   end
   
   # Instance Methods