In working with vertigo I've found the need to parameterize the struct
field I wish to examine. Unfortunately vertigo doesn't seem to like vars
in its macros. For example:
- - - -
;; vs is 'vertigo.structs and vc is 'vertigo.core
(vs/def-typed-struct mystruct :ints (vs/array vs/uint32 10))
(def ^:mystruct vert (vc/marshal-seq mystruct [{:ints (range 10)}]))
(vc/get-in vert [0 :ints 1])
1 ;; works, returns 1
(let [^clojure.lang.Keyword x :ints] (vc/get-in vert [0 x 1]))
CompilerException java.lang.IllegalArgumentException: 'x' is assumed to be
numeric, which isn't accepted by mystruct,
compiling:(form-init1370835477311955482.clj:1:38)
- - - -
I originally ran into this when using vc/over within vc/doreduce. I'm
using vertigo 0.1.3.
Thanks!
Ryan
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