Maintain a system-args var

[SevereOverfl0w]

(ig/build dev-extras/system-config (keys dev-extras/system-config) (fn [k v] v))

[SevereOverfl0w]

Ended up with this:

(defn start-for
    [k]
    (get
      (ig/build dev-extras/system-config
                [k]
                (fn [k' v]
                  (if (= k' k) v (get dev-extras/system k'))))
      k))