Preview mail in the browser instead of sending.
created at Sept. 7, 2011, 9:17 p.m.
Retrieve the binding of a method's caller in MRI 1.9.2+
created at Oct. 16, 2011, 8:39 a.m.
ActiveModel::Serializer implementation and Rails hooks
created at Dec. 1, 2011, 6:39 a.m.
Generate scoped sequential IDs for ActiveRecord models
created at Feb. 18, 2012, 12:13 a.m.
Lightweight job scheduler extension for Sidekiq
created at March 12, 2012, 6:52 p.m.
OmniAuth Oauth2 strategy for weibo.com.
created at March 14, 2012, 3:25 a.m.
A Rails select form helper using country codes for I18n translations
created at March 19, 2012, 11:14 p.m.