Double Shot #1610
- Introduction to Rails 5 Attributes - A new sort of type coercion in Rails models.
- Protozaur - A bunch of predefined CSS shorthand with a way to use it from Rails.
- Multiline strings in Ruby 2.3 - the squiggly heredoc - Personally the indentation of heredocs never bothered me, but if it was giving you hives you'll appreciate this tiny change.