Ykessler's Gems

#	Total Rank	Daily Rank	Name	Summary
1	17,680	23,689	hide_heroku	Hides default Heroku (*.herokuapp.com) URLs from search engines in order to avoid dupli...
2	33,839	88,151	snappconfig	Smarter, Heroku-friendly Rails configuration with YAML
3	130,403	88,151	clear_migrations	Clear out old migrations from a Rails project
4	149,918	88,151	rack-conditional_response_headers	Rack middleware: Sets response headers based on matching URL conditions