Please read for an updated status on RailsCasts:
Learn more or hide this
GitHub User: theodorton
It really made the transition to turbolinks easy for us as we only had to change one file :)
The bullet-gem notifies you of eager loading SQL queries :)
How did you get the image on the firstname.lastname@example.org? Address book or some gravatar-like service? :)
How about passing an Array<#email> and add them all to the BCC?
You could also iterate over the array in a controller and deliver one at the time. I'd recommend using a service like SendGrid to handle this for you.