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RubyϽâ¾öoci8°²×°´íÎóµÄÎÊÌâ

Prepare
1. Download 'OCI 1.x.x.rb' (it's VERY important - execution MUST be *.rb)
2. Download 'oci8lib.so'
Install
1. Copy 'OCI8.rb' to .../ruby/lib/ruby/site_ruby/1.8/DBD/OCI8
2. Copy 'oci8.rb' to .../ruby/lib/ruby/site_ruby/1.8
3. Copy 'oci8lib.so' to .../ruby/lib/ruby/site_ruby/1.8/i386-msvcrt


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2 debugger
3 cla ......

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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rubyÔÚwindows 7 cmd ÖÐÏÔʾ²ÊÉ«ÎÄ×Ö

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@echo off
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chcp 437>nul&&graftabl 936>nul
if not exist CONFIG.NT copy %WinDir%\System32\CONFIG.NT CONFIG.NT
@cls
echo DEVICE=%WinDir%\System32\ANSI.SYS /x >%WinDir%\System32\CONFIG.NT
@echo.
command /cecho 
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Use lambda in Ruby ¾ÅͲһÌõ

http://www.robertsosinski.com/2008/12/21/understanding-ruby-blocks-procs-and-lambdas/
Understanding Ruby Blocks, Procs and Lambdas
Blocks, Procs and lambdas (referred to as closures
in Computer Science) are one of the most powerful aspects of Ruby, and
also one of the most misunderstood. This ......
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