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common.cljc
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common.cljc
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;;
;; Copyright (c) Huahai Yang. All rights reserved.
;; The use and distribution terms for this software are covered by the
;; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
;; which can be found in the file LICENSE at the root of this distribution.
;; By using this software in any fashion, you are agreeing to be bound by
;; the terms of this license.
;; You must not remove this notice, or any other, from this software.
;;
(ns editscript.util.common
(:refer-clojure :exclude [slurp]))
#?(:clj (set! *warn-on-reflection* true))
#?(:clj (set! *unchecked-math* :warn-on-boxed))
(defn szudzik
"Szudzik's paring function"
[^long x ^long y]
(if (> y x)
(+ x (* y y))
(+ x y (* x x))))
(defmacro coll-case
[a b script path type diff-fn]
`(case (e/get-type ~b)
:nil (e/delete-data ~script ~path)
~type (~diff-fn ~script ~path ~a ~b)
(e/replace-data ~script ~path ~b)))
#?(:clj (defmacro vslurp
[file]
(clojure.core/slurp file)))