lib/shellplay/session.rb in shellplay-0.0.3 vs lib/shellplay/session.rb in shellplay-0.0.4

@@ -34,9 +34,14 @@
       s = Shellplay::Screen.new
       s.import(screenhash)
       @sequence << s
     end
 
+    def drop_last_screen
+      @sequence.pop
+      @pointer -= 1
+    end
+
     def next
       @pointer += 1
     end
 
     def show(index)