mataki/rubygems-leader — pull request #16 by randym (2012-07-27 15:08:27+00:00)
Title: First run at allowing users to update coderwall user name.

Hey Aki,

Here is a 'rough draft' of functionality to allow users to update their coderwall user name.
No idea if the email is actually going to be sent on Heroku, but if you pull this and run it locally you can copy and paste the users/nn/edit?key=xxx url, update the name and bob is your uncle.

Mail content is a bit smarmy - need to decide the tone of the service methinks.