Today I Learned is an open-source project by Hashrocket that exists to catalogue the sharing & accumulation of knowledge as it happens day-to-day. Posts have a 200-word limit, and posting is open to any Rocketeer as well as selected friends of Hashrocket. We hope you enjoy learning along with us.
- /hashrockettil
- /hashrocket/tilex

To upgrade Rubygems:

$ gem install rubygems-update
$ update_rubygems
$ gem update --system

Today I Learned

A Hashrocket project Follow on Twitter