Cloning all (private) repository in specified organization from github.com

By using github_api.gem and very simple script like below:

Script to clone all repositories of specified orga ...

1. create OAUTH token from Setting of github.com
2. paste it to oauth_token in the script
3. edit organization name in the script

cd mydir
gem i github_api
ruby /path/to/saved_script/github_org_clone_all.rb
# wait a long time...

Enjoy!