OFC2 4 Rails
You can download any project tag from github site (as a zip file):
http://github.com/korin/open_flash_chart_2_plugin/downloads
or checkout newest code from repository:
# in console
# go to plugins directory, if you are windows user replace cd with dir command
  cd vendor/plugins
# clone git repo to open_flash_chart_2 directory
  git clone git://github.com/korin/open_flash_chart_2_plugin.git open_flash_chart_2

Remember to copy javascript and swf file from vendor/plugins/open_flash_chart_2/requirements to app public directory, you can use rake task:
# install
  rake open_flash_chart_2:install
# uninstall
  rake open_flash_chart_2:uninstall
# reinstall
  rake open_flash_chart_2:reinstall

See Charts section for examples. Read also README file from plugin directory for configuration and code example.

If you use rails older that 2.3, you will need json gem.
# just install as gem, windows users don't need sudo command 
 sudo gem install json
#require it in enviroment 
 config.gem 'json'
If You use rails older that 2.3 you have to uncomment to_json method. Lines 17-19 in vendor/plugins/open_flash_chart_2/lib/open_flasch_chart_2.rb file.



Grab sample application (this project site).
Download any project tag from github site (as a zip file):
http://github.com/korin/open_flash_chart_2/downloads
or checkout newest code from repository:
# in console
# go to directory where you want create sample application
# if you are windows user replace cd with dir command
 cd directory_path
# clone git repo
 git clone git://github.com/korin/open_flash_chart_2.git
# initializ submodules
 git submodule update --init
# copy files from plugin_directory/requirements
# use rake task
 rake open_flash_chart_2:reinstall

Application is using haml.
# just install as gem, windows users don't need sudo command 
  sudo gem install haml