1 files changed, 0 insertions, 32 deletions
diff --git a/ruby_1_8_5/sample/observ.rb b/ruby_1_8_5/sample/observ.rb
deleted file mode 100644
index 72e5178b38..0000000000
--- a/ruby_1_8_5/sample/observ.rb
+++ /dev/null
@@ -1,32 +0,0 @@
-#! /usr/local/bin/ruby
-
-require "thread"
-require "observer"
-
-class Tick
-  include Observable
-  def initialize
-    Thread.start do
-      loop do
-	sleep 0.999
-	now = Time.now
-	changed
-	notify_observers(now.hour, now.min, now.sec)
-      end
-    end
-  end
-end
-
-class Clock
-  def initialize(tick)
-    @tick = tick
-    @tick.add_observer(self)
-  end
-  def update(h, m, s)
-    printf "\e[8D%02d:%02d:%02d", h, m, s
-    STDOUT.flush
-  end
-end
-
-clock = Clock.new(Tick.new)
-sleep