imatrix Day 1
首先安装rails3, 目前版本是3.0.0.RC
gem install rails --pre
开始新建
首先看一下rails3 的新脚本
zool@zool-laptop:~/workspace$ rails
Usage:
rails new APP_PATH [options]
Options:
-b, [--builder=BUILDER] # Path to an application builder (can be a filesystem path or URL)
[--dev] # Setup the application with Gemfile pointing to your Rails checkout
[--edge] # Setup the application with Gemfile pointing to Rails repository
[--skip-gemfile] # Don't create a Gemfile
-m, [--template=TEMPLATE] # Path to an application template (can be a filesystem path or URL)
-d, [--database=DATABASE] # Preconfigure for selected database (options: mysql/oracle/postgresql/sqlite3/frontbase/ibm_db)
# Default: sqlite3
-O, [--skip-active-record] # Skip Active Record files
-J, [--skip-prototype] # Skip Prototype files
-T, [--skip-test-unit] # Skip Test::Unit files
-r, [--ruby=PATH] # Path to the Ruby binary of your choice
# Default: /home/zool/.rvm/rubies/ruby-1.8.7-p299/bin/ruby
-G, [--skip-git] # Skip Git ignores and keeps
Runtime options:
-f, [--force] # Overwrite files that already exist
-p, [--pretend] # Run but do not make any changes
-s, [--skip] # Skip files that already exist
-q, [--quiet] # Supress status output
Rails options:
-v, [--version] # Show Rails version number and quit
-h, [--help] # Show this help message and quit
Description:
The 'rails new' command creates a new Rails application with a default
directory structure and configuration at the path you specify.
Example:
rails new ~/Code/Ruby/weblog
This generates a skeletal Rails installation in ~/Code/Ruby/weblog.
See the README in the newly created application to get going.
开始新建项目
zool@zool-laptop:~/workspace$ rails new imatrix -d=mysql -J -T
create
create README
create Rakefile
create config.ru
create .gitignore
create Gemfile
create app
create app/helpers/application_helper.rb
create app/views/layouts/application.html.erb
create app/controllers/application_controller.rb
create app/mailers
create app/models
create config
create config/routes.rb
create config/application.rb
create config/environment.rb
create config/environments
create config/environments/test.rb
create config/environments/development.rb
create config/environments/production.rb
create config/initializers
create config/initializers/backtrace_silencers.rb
create config/initializers/mime_types.rb
create config/initializers/secret_token.rb
create config/initializers/inflections.rb
create config/initializers/session_store.rb
create config/locales
create config/locales/en.yml
create config/boot.rb
create config/database.yml
create db
create db/seeds.rb
create doc
create doc/README_FOR_APP
create lib
create lib/tasks
create lib/tasks/.gitkeep
create log
create log/server.log
create log/production.log
create log/development.log
create log/test.log
create public
create public/500.html
create public/robots.txt
create public/index.html
create public/favicon.ico
create public/422.html
create public/404.html
create public/images
create public/images/rails.png
create public/stylesheets
create public/stylesheets/.gitkeep
create public/javascripts
create public/javascripts/.gitkeep
create public/javascripts/application.js
create script
create script/rails
create tmp
create tmp/sessions
create tmp/sockets
create tmp/cache
create tmp/pids
create vendor/plugins
create vendor/plugins/.gitkeep
备忘:
1. rails3 新建项目需要用rails new 来新建
2. -d=mysql 指定使用mysql数据， 默认为sqlite3
3. -J 跳过建立prototype文件， 现在用JQuery比较多， 之后项目准备用JQ
4.-T 跳过建立Test::Unit文件， 之后的测试准备用spec
5. rail3默认建立gitignore和gitkeep文件， 可以用 -G 参数跳过
然后编辑config/database.yml
rake db:create
rake db:migrate
启动服务
rails s
备忘:
rails3 中将原来的script/* 都合并为一个脚本 script/rails
因此rails2中的 script/server 就改为了 rails server ，并且由于提供了short-cut，直接用 rails s就可以启动
建立git
git init
git add .
git commit -m 'imatrix init'
git remote add origin [email protected]:zhooul/imatrix.git
git push origin master
备注:
github的ssh配置
http://help.github.com/linux-key-setup/