3 class ThroughFilterList < FilterList
8 @through = @list_manifest.through
12 {@through => {@filter_item_name => {}} }
15 def where_condition filter_item_id
16 w = self.base_where_condition
17 w += ' and ' unless w.blank?
18 [w + @filter_table_name + '.id' + ' = ?', filter_item_id]