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rails on ruby exmaples depot

1.install ruby
    download from http://www.ruby-lang.org/en/news/2009/12/07/ruby-1-9-1-p376-is-released/
2.install rails
   ruby gem install rails --include-dependencies
3.install mysql
   download from http://sourceforge.net
   ruby gem install&nb ......

Ruby Shoes µÄÊó±êʼþ

ÒòΪһ´ÎżȻµÄ»ú»á½Ó´¥ÁËRubyÓïÑÔ¡£È»ºóÏÂÔØÁËRuby Shoes¹¤¾ß¡£
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Shoes.app do
  #ͼƬ³õʼ»¯
  @img = image "http://www.google.cn/intl/zh-CN/images/logo_cn.gif"
  #ͼƬ¹ØÓÚÊó±êµÄµ÷ÓÃ
 & ......

Çø±ðRubyµÄrequire,load,ºÍinclude


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2¡¢includeÔòÓÃÓÚ°üº¬Ò»¸öÎļþ(.rbµÈ½áβµÄÎļþ)ÖеÄÄ£¿é¡£
3¡¢requreÒ»°ãÇé¿öÏÂÓÃÓÚ¼ÓÔØ¿âÎļþ£¬¶øloadÔòÓÃÓÚ¼ÓÔØÅ ......

×Ô¶¯»¯²âÊÔ֮·£¨Èý£© rubyÀïµÄgetÓëset·½·¨

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class Person
 
  def initialize( name,age=18 )
    @name = name
    @age = age
    @motherland = "China"
  end
 
  def talk
    puts "my name is "+@name+", age is "+@age.to_s
 &n ......

Éý¼¶µ½snow leopardºórubyµÄÎÊÌâ

1. rubyÒѳÉΪ1.87 2. ±ØÐëÏȰ²×°°²×°¹âÅÌÀïµÄеÄxcode£¬ÔÚ"optional"Ŀ¼Àï 3. ¿ÉÄÜÐèÒªÖØÐ°²×°macport http://trac.macports.org/wiki/Migration 4. »òÕßÉý¼¶macport http://weblog.rubyonrails.org/2009/8/30/upgrading-to-snow-leopard $ sudo port selfupdate
$ sudo port sync
$ sudo port upgrade --force insta ......
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