hara.function.base.executive — hara/base 3.0.12

+invoke-args-number+ clj

create-executive-form clj

(create-executive-form name fields settings body)

creates the form for defexecutive

(create-executive-form '-EXE- '[name place date] {:type 'deftype :tag "hello" :invoke 'hello-invoke :display 'hello-display :print 'hello-print :args-number 3} []) => '[(deftype -EXE- [name place date] java.lang.Object (toString [hello] (clojure.core/str "#" "hello" (hello-display hello)))

   clojure.lang.IFn
   (invoke [hello] (hello-invoke hello))
   (invoke [hello a0] (hello-invoke hello a0))
   (invoke [hello a0 a1] (hello-invoke hello a0 a1))
   (applyTo [hello args] (clojure.core/apply hello-invoke hello args)))
 
 (clojure.core/defmethod clojure.core/print-method (clojure.core/resolve (quote -EXE-))
   [hello writer]
   (.write writer (clojure.core/str (hello-print hello))))]

create-invoke-form clj

(create-invoke-form method this n)

creates an invoke form given params

(create-invoke-form '-hello- 'obj 3) => '(invoke [obj a0 a1 a2] (-hello- obj a0 a1 a2))

create-print-form clj

(create-print-form this name print)

creates a print-method form for object

(create-print-form 'v 'Stuff 'print-custom) => '(clojure.core/defmethod clojure.core/print-method (clojure.core/resolve (quote Stuff)) [v writer] (.write writer (clojure.core/str (print-custom v))))

defexecutive clj macro

(defexecutive name doc? attrs? & [fields settings & body])

creates an executable data type

(declare hello-display hello-print)

(def hello-invoke (fn [this & args] (str (.name this) " " (apply + args))))

(defexecutive -Hello- [name place date] {:tag "hello" :invoke hello-invoke :display hello-display :print hello-print})

((-Hello-. "hello" nil nil) 1 2 3 4 5) => "hello 15"