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#meander
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2020-04-05
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noprompt20:04:08

(defn indexed* [coll]
  (map-indexed vector coll))

(me/defsyntax indexed [& patterns]
  `(me/and (me/pred seqable?)
           (me/app indexed* (~@patterns))))
Has anyone done something similar to this? ☝️

noprompt20:04:24

I think someone had asked about how to do something like this before.