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http://www.cnblogs.com/watir/archive/2009/04/25/1443440.html
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1 def hello(a)
2   puts a
3 end

5 hello(ARGV)
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ruby -w test.rb "hello"
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hello


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Ruby formµÄÁ½ÖÖд·¨

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Ruby formд·¨Ò»£ºÊ¹ÓÃform_for
< % form_for :order, :url => { :action => :save_order } do |form| %>   < p>    < %= label :order ......

Ruby On Rails 2.0.2Ô´´úÂë·ÖÎö£¨3£© resource


RESTfulµÄ»¯Éí----resource
  µ±È»£¬¹â°ÑRESTfulºÍresource³¶µ½Ò»ÆðËÆºõÏ൱ÏÁÒ壬ÔÚRailsÖУ¬ActionController::Resources³éÏóÁËRESTÖеÄResource£¬ÕâÀÎÒ²»Ì¸RESTµÄÏà¹Ø¸ÅÄî£¬ÍøÉÏ×ÊÁÏÒ»´óÛç¡£ÎÒÃǾÍÀ´¿´¿´RailsÖÐÊÇÈçºÎͨ¹ýResourceÀ´ÇáËÉ£¬¼ò±ãµÄÍê³ÉRESTfulÓ¦Óõİɡ£
  resources.rb
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ʹÓÃrubyÓëMS AccessÊý¾Ý¿â½»»¥

ruby³£¹æ·ÃÎÊaccessÊý¾Ý¿âµÄ·½·¨Ó¦¸ÃÊÇʹÓÃDBI¿â
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require 'dbi'

DBI.connect("DBI:ADO:Provider=Microsoft.Jet.OLEDB.4.0;Data Source=db.mdb;")

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rubyËæ»úÔÚ¿ØÖÆÌ¨ÏÔʾ×Ö·û´®

require 'curses'
module Curses
def self.program
main_scr=init_screen
noecho
cbreak
curs_set(0)
main_scr.keypad=true
yield main_scr
end
end
Curses.program do |scr|
max_x=scr.maxx
max_y=scr.maxy
100.times do
scr.setpos(rand(max_y),rand(max_x))
......
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