Sunday, November 30, 2008
Monday, November 24, 2008
Printer Ink詰め替え
Friday, November 21, 2008
GR digital故障・修理。しかし…
Sunday, November 16, 2008
作品はその作者との共感システムである
Friday, November 14, 2008
Synergy
section: screens
keyesmac.local:
gos:
end
section: links
keyesmac.local:
left = gos
gos:
right = keyesmac.local
end
section: aliases
keyesmac.local:
keyesmac
end
/usr/bin/synergys --name keyesmac --config .synergy.conf
Wednesday, November 12, 2008
やはり天才なのか?
Tuesday, November 11, 2008
Monday, November 10, 2008
小室哲哉は今でも楽譜を読めないころからひらめいた
小室哲哉逮捕に思うこと
Friday, November 07, 2008
DRuby + Observer Pattern
1 require "druby"
2
3 class Tick
4 include Observable
5 def start
6 loop do
7 now = Time.now
8 notify_observers(now)
9 print "Current Time: #{now}\n"
10 sleep 1
11 end
12 end
13 end
14 tick = Tick.new
15 self.__hello = tick
16 tick.start
17
18
19 puts 'Press [return] to exit'
20 gets
1 require "druby"
2
3 class Timer
4 def update(now)
5 print "#{now.sec}\n" if now.sec % 10 == 0
6 end
7 def _dump(dummy)
8 raise TypeError, "can't dump"
9 end
10 end
11
12 timer = Timer.new
13
14 tick = __hello
15 tick.add_observer(timer)
16
17 puts 'Press [return] to exit'
18 gets
1 require "drb/drb"
2 module DRuby
3 include DRbUndumped
4 URI = 'druby://localhost:12345'
5
6 def self.universal_variable=(obj)
7 DRb.start_service(URI, obj)
8 end
9
10 def self.universal_variable
11 DRb.start_service
12 DRbObject.new_with_uri(URI)
13 end
14
15 class << self
16 alias :uv= :universal_variable=
17 alias :uv :universal_variable
18 end
19 end
20
21 module Observable
22 def add_observer(observer)
23 @observers ||= []
24 @observers << observer
25 end
26
27 def notify_observers(*objs)
28 return nil unless defined? @observers
29 @observers.each do |obs|
30 obs.update(*objs)
31 end
32 end
33
34 end
35
36 class Object
37 URI = 'druby://localhost:12345'
38
39 def singleton_klass
40 class << self; self end
41 end
42
43 def method_missing(name, *args, &block)
44 if name[0,2] == "__"
45 if name[-1] == "="
46 DRb.start_service(URI, args[0])
47 else
48 DRb.start_service
49 DRbObject.new_with_uri(URI)
50 end
51 else
52 super
53 end
54 end
55 end
Thursday, November 06, 2008
Wednesday, November 05, 2008
Ruby 1.9.1 candidate released
./configure --program-prefix=_ --prefix=/usr/local/ --with-readline-dir=/usr/local/
Tuesday, November 04, 2008
HTMLを書くのにはRDが便利そうだ
rd2 test.rd > test.html
- 見出し:=、==、+
- リスト:*、(1)
- pre:インデント
- インライン:((*強調*))、((<Ruby|URL:http://...>))、((-注記-))、((|i|))
- 定義::ruby
- コード:---Enumerable#inject([k]) {|i,j| ... }