force history number to int to solve dashboard error

jackdempsey · Dec 9, 2010 · 171055a · 171055a
1 parent ede9f6f
commit 171055a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/app/models/rails_admin/history.rb b/app/models/rails_admin/history.rb
@@ -46,6 +46,10 @@ def self.get_history_for_dates(mstart, mstop, ystart, ystop)
         results = History.find_by_sql("select count(*) as number, year, month from histories where month IN (#{sql_in}) and year = #{ystart} group by year, month")
       end
 
+      results.each do |result|
+        result.number = result.number.to_i
+      end
+
       add_blank_results(results, mstart, ystart)
     end