lib/keen/client.rb in keen-0.8.1 vs lib/keen/client.rb in keen-0.8.2

@@ -99,10 +99,12 @@
 
     def preprocess_params(params)
       preprocess_encodables(params)
       preprocess_timeframe(params)
       preprocess_group_by(params)
+      preprocess_percentile(params)
+      preprocess_property_names(params)
 
       query_params = ""
       params.each do |param, value|
         query_params << "#{param}=#{CGI.escape(value)}&"
       end
@@ -128,9 +130,22 @@
 
     def preprocess_group_by(params)
       group_by = params[:group_by]
       if group_by.is_a?(Array)
         params[:group_by] = MultiJson.encode(group_by)
+      end
+    end
+
+    def preprocess_percentile(params)
+      if params.key?(:percentile)
+        params[:percentile] = params[:percentile].to_s
+      end
+    end
+
+    def preprocess_property_names(params)
+      property_names = params[:property_names]
+      if property_names.is_a?(Array)
+        params[:property_names] = MultiJson.encode(property_names)
       end
     end
 
     def method_missing(_method, *args, &block)
       if config = CONFIG[_method.to_sym]