Clojurians Log v2

thanks @nathanmarz! got another one for you... how does one use recursive navigators that have arguments?

(def TREE-VALUES-AND-LEVELS
  (spr/recursive-path
    [nesting] p
    (spr/if-path vector?
                 [spr/ALL (p (inc nesting))]
                 [(spr/putval nesting) spr/STAY])))
=> p.call is not a function

oh damn, yeah, recursive-path just throws the params out after the first macro call

anyone here know how to use collected vals mid navigation?

lol. here's my shitty implementation:

(spr/select TREE-VALUES-AND-LEVELS [1 [2 [3 4] 5] [[6]]])
=> [[0 1] [1 2] [2 3] [2 4] [1 5] [2 6]]

@idiomancy you would need more control over collected vals to do that elegantly

(transform ALL
  (fn [v]
    [(-> v count dec) (last v)]
    )
  (select TREE-VALUES-AND-LEVEL [1 [2] [[3] 4 [5 6]]]))

> you would need more control over collected vals to do that elegantly so wait, did you see my first implementation? Is there some way to make that work?

(def TREE-VALUES-AND-LEVELS
  (spr/recursive-path
    [nesting] p
    (spr/if-path vector?
                 [spr/ALL (p (inc nesting))]
                 [(spr/putval nesting) spr/STAY])))

because that would let me do it without re-transforming the output of the recursive nav. I mean this is definitely a conceptually recursive operation

I'd like to chain this into a longer path, so doing it without the transform macro would be nice