(reduce (fn [f str] (f str)) "FOO\n"
        [clojure.string/trim clojure.string/lower-case])
;; ideally, this would yield "foo"
;;
;; and not:
java.lang.ClassCastException: java.lang.String cannot be cast to clojure.lang.IFn
 at forager.core$eval3103$fn__3104.invoke (NO_SOURCE_FILE:1)
    clojure.lang.ArrayChunk.reduce (ArrayChunk.java:58)
    clojure.core.protocols/fn (protocols.clj:94)
    clojure.core.protocols$fn__5854$G__5849__5863.invoke (protocols.clj:19)
    clojure.core.protocols$seq_reduce.invoke (protocols.clj:31)
    clojure.core.protocols/fn (protocols.clj:60)
    clojure.core.protocols$fn__5828$G__5823__5841.invoke (protocols.clj:13)
    clojure.core$reduce.invoke (core.clj:6030)
    forager.core$eval3103.invoke (NO_SOURCE_FILE:1)
    clojure.lang.Compiler.eval (Compiler.java:6511)
    clojure.lang.Compiler.eval (Compiler.java:6477)
    clojure.core$eval.invoke (core.clj:2797)
    clojure.main$repl$read_eval_print__6405.invoke (main.clj:245)
    clojure.main$repl$fn__6410.invoke (main.clj:266)
    clojure.main$repl.doInvoke (main.clj:266)
    clojure.lang.RestFn.invoke (RestFn.java:1096)
    clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__544.invoke (interruptible_eval.clj:56)
    clojure.lang.AFn.applyToHelper (AFn.java:159)
    clojure.lang.AFn.applyTo (AFn.java:151)
    clojure.core$apply.invoke (core.clj:601)
    clojure.core$with_bindings_STAR_.doInvoke (core.clj:1771)
    clojure.lang.RestFn.invoke (RestFn.java:425)
    clojure.tools.nrepl.middleware.interruptible_eval$evaluate.invoke (interruptible_eval.clj:41)
    clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__585$fn__587.invoke (interruptible_eval.clj:17\
1)
    clojure.core$comp$fn__4034.invoke (core.clj:2278)
    clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__578.invoke (interruptible_eval.clj:138)
    clojure.lang.AFn.run (AFn.java:24)
    java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1145)
    java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:615)
    java.lang.Thread.run (Thread.java:722)