Most of the first 3 weeks of the class was focused on writing Ruby programs to do different sorts and searches, and to model and manipulate different objects (suduko boards, battleship boards, etc.).
I left with a good practical knowledge of working with arrays and hashes in Ruby and when I would prefer one structure over the other, but what I mostly learned was how to model data objects for a SQL database and set up a web app to manipulate those objects (and how to integrate w 3rd party APIs).
But if you asked me anything about a Linked List or a Trie or when it was better to use which one, I would not have given you a very satisfactory answer (still might not, about Tries at least...).
And, yeah, getting a job was tricky. Partly because I still had a lot to learn (still do), but also partly because there is a lot of knowledge that every computer science grad has learned backwards and forwards and then forgot about that most bootcamp grads have only barely been exposed to.