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：
松本行宏如约于圣诞节发布了Ruby 1.9。根据Ruby的惯例，小数点后面第一位如果是单数，那么就表明这是一个实验版本，不推荐用于产品环境。所谓“产品环境”，对于目前的Ruby来说，基本上就是Ruby on Rails。从目前RoR社群的反映来看，确实有人正在尝试用Ruby 1.9配合RoR，但是尚属玩票性质。我询问了一些处在真实� ......
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 ......
require 'win32ole'
excel = WIN32OLE::new('excel.Application')
workbook = excel.Workbooks.Open('E:\RubyApp\bmk.xls')
worksheet = workbook.Worksheets(1) #get hold of the first worksheet
worksheet.Select #bring it to the front -need sometimes to run macros, not for working with a worksheet from ru ......
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； ......
