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src/composables/useSlider.js

@@ -56,24 +56,32 @@ export default function useSlider (props, context, dependencies)
       defaultOptions.connect = true
     }
 
-    // if ((ariaLabelledby && ariaLabelledby.value) || (aria && Object.keys(aria.value).length)) {
+    // Check if aria / ariaLabelledby is provided
     if ((ariaLabelledby && ariaLabelledby.value) || (aria && aria.value)) {
       const handles = Array.isArray(value.value) ? value.value : [value.value];
 
+      // For each handle
       defaultOptions.handleAttributes = handles.map((h, i) => {
         const output = {};
+
+        // if aria provided
         if (aria.value) {
           if (Array.isArray(aria.value)) {
+            // If array is provided, assign the value respectively
             Object.assign(output, aria.value[i]);
           } else {
+            // Else assign the object
             Object.assign(output, aria.value);
           }
         }
 
+        // if ariaLabelledby provided
         if (ariaLabelledby.value) {
           if (typeof ariaLabelledby.value === 'string') {
+            // if string is provided, assign the value in object format
             Object.assign(output, { 'aria-labelledby': ariaLabelledby.value });
           } else {
+            // Else if string array is provided, assign the value respectively
             Object.assign(output, { 'aria-labelledby': ariaLabelledby.value[i] });
           }
         }