From bcf9b230be6d74c71567fd0771b31d47d8dd39c7 Mon Sep 17 00:00:00 2001 From: Brian Picciano Date: Thu, 21 Jan 2021 17:22:53 -0700 Subject: build the blog with nix --- assets/viz/2/quil/util.cljc | 109 -------------------------------------------- 1 file changed, 109 deletions(-) delete mode 100644 assets/viz/2/quil/util.cljc (limited to 'assets/viz/2/quil/util.cljc') diff --git a/assets/viz/2/quil/util.cljc b/assets/viz/2/quil/util.cljc deleted file mode 100644 index 3cd0739..0000000 --- a/assets/viz/2/quil/util.cljc +++ /dev/null @@ -1,109 +0,0 @@ -(ns ^{:doc "Utility fns"} - quil.util - (:require [clojure.string :as cstr])) - -(defn no-fn - "Function that does nothing." - []) - -#?(:clj - (defn callable? [value] - (or (fn? value) - (var? value)))) - -#?(:clj - (defn absolute-path [path] - (-> (str path) - (java.io.File.) - (.getAbsolutePath)))) - -#?(:clj - (defn int-like? - [val] - (let [t (type val)] - (or (= java.lang.Long t) - (= java.lang.Integer t))))) - -(defn resolve-constant-key - "Returns the val associated with key in mappings or key directly if it - is one of the vals in mappings. Otherwise throws an exception." - [key mappings] - (cond - (get mappings key) (get mappings key) - (some #{key} (vals mappings)) key - - :else (throw (#?(:clj Exception. - :cljs js/Error.) - (str "Expecting a keyword, got: " key ". Expected one of: " (vec (sort (keys mappings)))))))) - -(defn- length-of-longest-key - "Returns the length of the longest key of map m. Assumes m's keys are strings - and returns 0 if map is empty: - (length-of-longest-key {\"foo\" 1 \"barr\" 2 \"bazzz\" 3}) ;=> 5 - (length-of-longest-key {}) ;=> 0" - [m] - (or (last (sort (map #(.length %) (keys m)))) - 0)) - -(defn- gen-padding - "Generates a padding string starting concatting s with len times pad: - (gen-padding \"\" 5 \"b\") ;=> \"bbbbb\" - May be called without starting string s in which case it defaults to the - empty string and also without pad in which case it defaults to a single space" - ([len] (gen-padding "" len " ")) - ([len pad] (gen-padding "" len pad)) - ([s len pad] - (if (> len 0) - (gen-padding (str s pad) (dec len) pad) - s))) - -(defn print-definition-list - [definitions] - (let [longest-key (length-of-longest-key definitions)] - (dorun - (map (fn [[k v]] - (let [len (.length k) - diff (- longest-key len) - pad (gen-padding diff)] - (println k pad "- " v))) - definitions)))) - -(defn clj-compilation? [] - #?(:clj - (not - (boolean - (when-let [n (find-ns 'cljs.analyzer)] - (when-let [v (ns-resolve n '*cljs-file*)] - @v)))) - :cljs false)) - - -(defn prepare-quil-name [const-keyword] - (cstr/replace - (cstr/upper-case (name const-keyword)) - #"-" "_")) - -(defn prepare-quil-clj-constants [constants] - (into {} - (map - #(vector % (symbol (str "PConstants/" (prepare-quil-name %)))) - constants))) - -(defn prepare-quil-cljs-constants [constants] - (into {} - (map - #(vector % `(aget js/Processing.prototype.PConstants ~(prepare-quil-name %))) - constants))) - -(defn make-quil-constant-map [target const-map-name const-map] - `(def ^{:private true} - ~const-map-name - ~(if (= target :clj) - (prepare-quil-clj-constants const-map) - (prepare-quil-cljs-constants const-map)))) - -(defmacro generate-quil-constants [target & opts] - `(do - ~@(map - #(make-quil-constant-map target (first %) (second %)) - (partition 2 opts)))) -- cgit v1.2.3