Clojurians Log v2

@bhauman I needed a reducible tree-seq for Planck (to avoid head-holding in its file-seq implementation), and came up with this

(defn reducible-tree-seq
  [branch? children root]
  (eduction
    (take-while seq)
    (map first)
    (iterate (fn [[node & queue]]
               (cond-> queue
                 (branch? node) (into (reverse (children node)))))
      [root])))

(transduce (map #(nth % 2)) max 0
  (reducible-tree-seq branch? children [index 0 0 0]))

@mfikes very cool and super interesting how simple the implementation is

Has anyone though of doing adventofcode directly in emacs using elisp + a text buffer? 😉

Someone published an elisp solution in reddit: https://www.reddit.com/r/adventofcode/comments/7h5n38/2017_day_2_part_1_2_emacs_lisp_still_resist_to/

I got Shenzhen I/O and am playing it with my son. It's a pretty good game (teaching him assembly without him really realizing it.) 🙂

I blogged about my experience with Clojure and Advent of Code: https://orestis.gr/25-days-of-clojure/

posted to Hacker News

I would be very interested in the spacemacs/CIDER demo video. I like spacemacs, but i am not yet into REPL-driven development.

@orestis Thanks for the writeup. What did you mean with apropos-like functionality? I suppose you didn’t mean clojure.core/apropos?

me too, i'm using the repl but i have a feeling i'm missing out on a lot of the experience

I mean similar to the apropos Linux command where you search a command by your intention, and you get a list of suggestions.