utilsac - npm Package Compare versions

Comparing version 4.1.0 to 4.2.0

package.json

 {
   "name": "utilsac",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "description": "tools mostly",
@@ -5,0 +5,0 @@ "main": "files.js",

readme.md

@@ -18,2 +18,3 @@ # Utilities and random js files
     export {
+        createThrottledFunction,
         createCustomRound,
@@ -20,0 +21,0 @@ fillArrayWithFunctionResult,

utility.js

 export {
+    createThrottledFunction,
     createCustomRound,
@@ -11,2 +12,22 @@ fillArrayWithFunctionResult,
 
+const createThrottledFunction = function (functionToThrottle, minimumTimeSpace) {
+    /* creates a function that is throttled,
+    calling it very often during a period less than minimumTimeSpace will only execute it once
+
+    an alternative implementation could use Date.now() , this means less performance
+    but would work for throttling inside a single tick
+    */
+    let ready = true;
+    const makeReady = function() {
+        ready = true;
+    };
+    return function(...args) {
+        if (ready) {
+            ready = false;
+            functionToThrottle(...args);
+            timeout = setTimeout(makeReady, minimumTimeSpace); 
+        }
+    };
+};
+
 const createCustomRound = function (precision) {
@@ -13,0 +34,0 @@ /* creates a function similar to Math.round (has precision of 1)

No alert changes

Improved metrics

Total package byte prevSize

7323

10.95%

Lines of code

199

10.56%

Number of lines in readme file

27

3.85%

No dependency changes