language: Clojure (clojure 1.3)
date: 103 days 19 hours ago
link:
visibility: public
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(def countIf (comp length filter))
(println (countIf #(> % 7) [3 89 1 34]))
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  • result: Runtime error     time: 0.82s    memory: 214656 kB     signal: -1

    Exception in thread "main" java.lang.Exception: Unable to resolve symbol: length in this context (prog.clj:1)
    	at clojure.lang.Compiler.analyze(Compiler.java:4420)
    	at clojure.lang.Compiler.analyze(Compiler.java:4366)
    	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:2832)
    	at clojure.lang.Compiler.analyzeSeq(Compiler.java:4594)
    	at clojure.lang.Compiler.analyze(Compiler.java:4405)
    	at clojure.lang.Compiler.access$100(Compiler.java:35)
    	at clojure.lang.Compiler$DefExpr$Parser.parse(Compiler.java:373)
    	at clojure.lang.Compiler.analyzeSeq(Compiler.java:4592)
    	at clojure.lang.Compiler.analyze(Compiler.java:4405)
    	at clojure.lang.Compiler.analyze(Compiler.java:4366)
    	at clojure.lang.Compiler.eval(Compiler.java:4646)
    	at clojure.lang.Compiler.load(Compiler.java:4972)
    	at clojure.lang.Compiler.loadFile(Compiler.java:4939)
    	at clojure.main$load_script__7405.invoke(main.clj:213)
    	at clojure.main$script_opt__7442.invoke(main.clj:265)
    	at clojure.main$main__7466.doInvoke(main.clj:346)
    	at clojure.lang.RestFn.invoke(RestFn.java:413)
    	at clojure.lang.Var.invoke(Var.java:359)
    	at clojure.lang.AFn.applyToHelper(AFn.java:173)
    	at clojure.lang.Var.applyTo(Var.java:476)
    	at clojure.main.main(main.java:37)
    Caused by: java.lang.Exception: Unable to resolve symbol: length in this context
    	at clojure.lang.Compiler.resolveIn(Compiler.java:4797)
    	at clojure.lang.Compiler.resolve(Compiler.java:4743)
    	at clojure.lang.Compiler.analyzeSymbol(Compiler.java:4720)
    	at clojure.lang.Compiler.analyze(Compiler.java:4387)
    	... 20 more