Merge pull request #351 from RutSzymon/greater_than_current

Greater than the current date support

Author: n-rodriguez

lib/ajax-datatables-rails/datatable/column/date_filter.rb

@@ -55,7 +55,7 @@ def range_start_casted
         end
 
         def range_end_casted
-          range_end.blank? ? Time.current : parse_date("#{range_end} 23:59:59")
+          range_end.blank? ? parse_date("9999-12-31 23:59:59") : parse_date("#{range_end} 23:59:59")
         end
 
         def parse_date(date)