fix(modules/*): filter out falsy elements (#6823)

nolimits4web · Jul 25, 2023 · e1b7254 · e1b7254
1 parent 5e88c4b
commit e1b7254
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Showing 3 changed files with 6 additions and 12 deletions.
diff --git a/src/modules/a11y/a11y.mjs b/src/modules/a11y/a11y.mjs
@@ -33,10 +33,8 @@ export default function A11y({ swiper, extendParams, on }) {
     notification.innerHTML = message;
   }
 
-  const makeElementsArray = (el) => {
-    if (!Array.isArray(el)) el = [el].filter((e) => !!e);
-    return el;
-  };
+  const makeElementsArray = el =>
+    (Array.isArray(el) ? el : [el]).filter((e) => !!e)
 
   function getRandomNumber(size = 16) {
     const randomChar = () => Math.round(16 * Math.random()).toString(16);

diff --git a/src/modules/navigation/navigation.mjs b/src/modules/navigation/navigation.mjs
@@ -19,10 +19,8 @@ export default function Navigation({ swiper, extendParams, on, emit }) {
     prevEl: null,
   };
 
-  const makeElementsArray = (el) => {
-    if (!Array.isArray(el)) el = [el].filter((e) => !!e);
-    return el;
-  };
+  const makeElementsArray = el =>
+    (Array.isArray(el) ? el : [el]).filter((e) => !!e)
 
   function getEl(el) {
     let res;

diff --git a/src/modules/pagination/pagination.mjs b/src/modules/pagination/pagination.mjs
@@ -44,10 +44,8 @@ export default function Pagination({ swiper, extendParams, on, emit }) {
   let bulletSize;
   let dynamicBulletIndex = 0;
 
-  const makeElementsArray = (el) => {
-    if (!Array.isArray(el)) el = [el].filter((e) => !!e);
-    return el;
-  };
+  const makeElementsArray = el =>
+    (Array.isArray(el) ? el : [el]).filter((e) => !!e)
 
   function isPaginationDisabled() {
     return (