diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1999-01-20 04:59:39 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1999-01-20 04:59:39 +0000 |
commit | 62e648e148b3cb9f96dcce808c55c02b7ccb4486 (patch) | |
tree | 9708892ece92e860d81559ab55e6b1f9400d7ffc /sample/observ.rb | |
parent | aeb049c573be4dc24dd20650f40e4777e0f698cf (diff) |
ruby 1.3 cycle
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/RUBY@372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/observ.rb')
-rw-r--r-- | sample/observ.rb | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sample/observ.rb b/sample/observ.rb index f7b1e73137..72e5178b38 100644 --- a/sample/observ.rb +++ b/sample/observ.rb @@ -7,25 +7,26 @@ class Tick include Observable def initialize Thread.start do - while TRUE + loop do sleep 0.999 + now = Time.now changed - notify_observers(Time.now.strftime("%H:%M:%S")) + notify_observers(now.hour, now.min, now.sec) end end end end class Clock - def initialize - @tick = Tick.new + def initialize(tick) + @tick = tick @tick.add_observer(self) end - def update(time) - print "\e[8D", time + def update(h, m, s) + printf "\e[8D%02d:%02d:%02d", h, m, s STDOUT.flush end end -clock = Clock.new +clock = Clock.new(Tick.new) sleep |