random goes to helpers, getSiblingContent not used

src/_data/global.js

@@ -1,8 +0,0 @@
-module.exports = {
-  random() {
-    const segment = () => {
-      return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
-    };
-    return `${segment()}-${segment()}-${segment()}`;
-  }
-};

src/_data/helpers.js

@@ -17,49 +17,11 @@ module.exports = {
     }
 
     if (itemUrl.length > 1 && pageUrl.indexOf(itemUrl) === 0) {
-      response += ' data-state="active"';
+      response += 'data-state="active"';
     }
 
     return response;
   },
-  /**
-   * Filters out the passed item from the passed collection
-   * and randomises and limits them based on flags
-   *
-   * @param {Array} collection The 11ty collection we want to take from
-   * @param {Object} item The item we want to exclude (often current page)
-   * @param {Number} limit=3 How many items we want back
-   * @param {Boolean} random=true Wether or not this should be randomised
-   * @returns {Array} The resulting collection
-   */
-  getSiblingContent(collection, item, limit = 3, random = true) {
-    let filteredItems = collection.filter(x => x.url !== item.url);
-
-    if (random) {
-      let counter = filteredItems.length;
-
-      while (counter > 0) {
-        // Pick a random index
-        let index = Math.floor(Math.random() * counter);
-
-        counter--;
-
-        let temp = filteredItems[counter];
-
-        // Swap the last element with the random one
-        filteredItems[counter] = filteredItems[index];
-        filteredItems[index] = temp;
-      }
-    }
-
-    // Lastly, trim to length
-    if (limit > 0) {
-      filteredItems = filteredItems.slice(0, limit);
-    }
-
-    return filteredItems;
-  },
-
   /**
    * Take an array of keys and return back items that match.
    * Note: items in the collection must have a key attribute in
@@ -71,5 +33,12 @@ module.exports = {
    */
   filterCollectionByKeys(collection, keys) {
     return collection.filter(x => keys.includes(x.data.key));
+  },
+
+  random() {
+    const segment = () => {
+      return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
+    };
+    return `${segment()}-${segment()}-${segment()}`;
   }
 };