flavor of the day: Rubyruby red grapefruit ice cream We have a Milkmade Ice Cream Social tonight at Codeacademy, you know the guys that making learning how to code super easy. We've come up with some fun code-inspired flavors for them. We'll share with you the first - Ruby. A la Ruby on Rails. It's a ruby red grapefruit ice cream - but it's not just that. It's grapefruit broiled with brown sugar, ginger, cinnamon, and then turned into ice cream. One taste and WOAH - if you ever wanted the tangy sweet shocking taste of grapefruit in ice cream form (you did, didn't you?), this is it.