Uploader		- rails 2

Source:  http://tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm

$ rvm use 1.8.7@upload -- create --default
$ gem install rails --version=2.3.18

$ rails uploader
$ cd uploader
$ mkdir public/images/pictures

Update config/environment.rb:
	config.gem 'sqlite3'

Update Rakefile:
	replace
				require 'rake/rdoctask'
	with
				require 'rdoc/task'

$ rake gems:install

$ script/generate model Picture
$ script/generate controller pictures

Update ../models/picture.rb
Update ../controllers/pictures_controller.rb
Create & update  ../uploadform.html.erb
Create & update  ../uploadresult.html.er

Update condfig/routes

$ rake routes
map.connect 'pictures/uploadform',   :controller => 'pictures', :action => 'upload_form'
map.connect 'pictures/uploadresult', :controller => 'pictures', :action => 'upload_result'

$ script/server


$ git init
$ git add .
$ git commit -m "first commit"
$ git remote add origin git@github.com:zhenyat/uploader.git
$ git push -u origin master