purge_deleted (Raggle::Interfaces::NcursesInterface::Key)

    # File raggle, line 2436
            def Key::purge_deleted
              item_win = NcursesInterface::get_win_id('item')

              # grab feed, clear all deleted items
              feed = $config['feeds'].get($a_feed) rescue return
              feed['items'] = feed['items'].delete_if { |item|
                item['visible']  == false
              }

              # refresh item window
              NcursesInterface::populate_item_win($a_feed)
              NcursesInterface::populate_feed_win

              # draw items in feed window
              $wins[item_win].draw_items
              $wins[item_win].select_win_item if $a_win != NcursesInterface::get_win_id('feed')
            end