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 mysql
1-3 can be down by download InstantRails from http://rubyforge.org/frs/?group_id=904 <InstantRails2.0.2>
4. create depot application:
ruby> rails --database=mysql depot
mysqladmin -u root create depot_development
ruby> rake db:migrate
ruby> ruby script/generate scaffold product title:string description:text image_url:string
ruby> ruby script/server webrick
IE: http://localhost:3000/product like below:
Listing products
TitleDescriptionImage url
NO1product
no1 product input by myself
Show
Edit
Destroy
New product
5.then can do modify the depot application........
Notice:
1-3 mybe failed, it result is Rails2.3.4 hte lastest version.
InstantRails 2.0.2 is more better for most pepole
相关文档：
过程如下：
1、ruby下载一键安装：
http://rubyforge.org/frs/download.php/29263/ruby186-26.exe
ruby -v 显示版本，安装成功
2、下载rubygems安装：
http://rubyforge.org/frs/download.php/60719/rubygems-1.3.5.zip
解压，ruby setup.rb
gem -v 显示版本，安装成功
3、下载rails的 gem 安装（gem install ......
#include < ruby.h > //
static int id_sum;
int Values[] = {5, 10 ,15,-1,20,0};
static VALUE wrap_sum(VALUE args)
{
VALUE * values = (VALUE *) args;
VALUE summer = values[0];
VALUE max = values[1];
return rb_funcall(summer,id_sum,1,max);
}
static VALUE ......
client.rb
======================================================================
require 'drb'
SERVER_IP = 'druby://127.0.0.1:6666'
CLIENT_IP = 'druby://10.10.10.102:7777'
c_path = 'd:/test/'
class Client
def initialize(path)
Dir.chdir(path)
end
def mk ......
Ruby 101：动态编程
Written by Allen Lee
当method_missing的魔法失效时……
在上一篇文章里，我们通过重写Hash类的method_missing方法把Hash对象模拟成匿名对象，但是，这种做法有时会产生一些莫名其妙的问题，举个例子吧，假如我把process方法（完整实现参见上一篇文� ......
新年刚开始,已经有一些生猛的朋友要开始新的职场生涯了,
不知道会不会遇到这样的问题: 想找一份Ruby on rails的工作,我应该知道哪些知识
?
还好,我并不是想指点你什么,只是想按我的思维方式展开,让你能"闻"到点东西即成.
古云:知己知彼，百战不殆；不知彼而知己，一胜一负； ......
