feat: support map application

[phrohdoh]

Similar to #85.

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Clojure 1.10.3 behavior:

({:k :v}) ;; => Execution error (ArityException) at user/eval1 (REPL:1). Wrong number of args (0) passed to: clojure.lang.PersistentArrayMap ({:k :v} :k) ;; => :v ({:k :v} :x :not-found) ;; => :not-found ({:k :v} :x :not-found :too-many) ;; => Execution error (ArityException) at user/eval1 (REPL:1). Wrong number of args (3) passed to: clojure.lang.PersistentArrayMap ({:k :v} ((fn [] :k))) ;; => :v

bash command to generate above via the clj command-line tool

one-liner:

for src in '({:k :v})' '({:k :v} :k)' '({:k :v} :x :not-found)' '({:k :v} :x :not-found :too-many)' '({:k :v} ((fn [] :k)))'; do printf "%s ;; => " "$src"; clj -e "(prn $src)"; done

in a more human-friendly form:

for src in \ '({:k :v})' \ '({:k :v} :k)' \ '({:k :v} :x :not-found)' \ '({:k :v} :x :not-found :too-many)' \ '({:k :v} ((fn [] :k)))' \ ; do printf "%s ;; => " "$src"; clj -e "$src"; done

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ClojureRS prior to this PR:

({:k :v}) ;; => #Condition["Execution Error: clojure.lang.PersistentListMap cannot be cast to clojure.lang.IFn"] ({:k :v} :k) ;; => #Condition["Execution Error: clojure.lang.PersistentListMap cannot be cast to clojure.lang.IFn"] ({:k :v} :x :not-found) ;; => #Condition["Execution Error: clojure.lang.PersistentListMap cannot be cast to clojure.lang.IFn"] ({:k :v} :x :not-found :too-many) ;; => #Condition["Execution Error: clojure.lang.PersistentListMap cannot be cast to clojure.lang.IFn"] ({:k :v} ((fn [] :k))) ;; => #Condition["Execution Error: clojure.lang.PersistentListMap cannot be cast to clojure.lang.IFn"]

ClojureRS with the changes in this PR applied:

({:k :v}) ;; => #Condition["Wrong number of arguments given to function (Given: 0, Expected: [1, 2])"] ({:k :v} :k) ;; => :v ({:k :v} :x :not-found) ;; => nil (todo: should be :not-found see https://github.com/clojure-rs/ClojureRS/issues/86) ({:k :v} :x :not-found :too-many) ;; => #Condition["Wrong number of arguments given to function (Given: 3, Expected: [1, 2])"] ({:k :v} ((fn [] :k))) ;; => :v

bash command to generate above via the ClojureRS REPL

one-liner:

for src in '({:k :v})' '({:k :v} :k)' '({:k :v} :x :not-found)' '({:k :v} :x :not-found :too-many)' '({:k :v} ((fn [] :k)))'; do printf "%s ;; => " "$src"; cargo run -- -e "$src"; done

in a more human-friendly form:

for src in \ '({:k :v})' \ '({:k :v} :k)' \ '({:k :v} :x :not-found)' \ '({:k :v} :x :not-found :too-many)' \ '({:k :v} ((fn [] :k)))' \ ; do printf "%s ;; => " "$src"; cargo run -- -e "$src"; done