011: Rails World ticket giveaway. From MRSK to Kamal & capture_emails test helper

Thanks to Buzzsprout one Rubyist can get a free ticket to Rails World in October this year in Amsterdam, follow the link below for details. Change is good... sometimes. Two days ago Basecamp changed the name of its deployment tool from MRSK to Kamal. Rails 7.1 will have a new `capture_emails` help that's quite a bit more elegant, check it out.

Rails World ticket giveaway
From MRSK to Kamal
New capture_emails test helper