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  1. (defn process-next [waiting-line]
  2.   (println waiting-line)
  3.   (if-let [name (first waiting-line)]
  4.     (->> (println name "is next")
  5.          (process-next waiting-line))
  6.     (println "no waiting")))
  7.  
  8. (process-next '("Jeremy", "Amanda", "Markus", "Markus"))
Runtime error #stdin #stdout 1.37s 389120KB
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Standard input is empty
stdout
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(Jeremy Amanda Markus Markus)
Jeremy is next
https://ideone.com/gmqWz7
language:
Clojure (clojure 1.10.0)
created:
11 years ago
visibility:
public

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