Minor refactoring for ordering js data.

app/views/ordering/_data.html.erb

@@ -1,27 +1,9 @@
 <script>
 //<![CDATA[
     $(function() {
-        <% if Foodsoft.config[:tolerance_is_costly]
-    for i in 0...@price.size %>
-        addData(<%= @price[i] %>,
-                <%= @unit[i] %>,
-                <%= @price[i] * (@tolerance[i] + @quantity[i])%>,
-                <%= @others_quantity[i] %>,
-                <%= @others_tolerance[i] %>,
-                <%= @used_quantity[i] %>,
-                0);
-        <%     end
-    else
-    for j in 0...@price.size -%>
-        addData(<%= @price[j] %>,
-                <%= @unit[j] %>,
-                <%= @price[j] * @quantity[j]%>,
-                <%= @others_quantity[j] %>,
-                <%= @others_tolerance[j] %>,
-                <%= @used_quantity[j] %>,
-                0);
-        <%    end
-        end%>
+        <% for row in @add_data_to_js %>
+        addData(<%= row.join(", ") %>);
+        <% end %>
         setGroupBalance(<%= @availableFunds %>);
 
     // localization