Add missing delimiter, fixes #1

Author: sonja

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "texnixe/similar",
     "description": "Find similar pages or files based on similarities between fields",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "type": "kirby-plugin",
     "license": "MIT",
     "authors": [

index.php

@@ -4,7 +4,7 @@
 /**
  * Kirby 3 Similar Plugin
  *
- * @version   1.0.2
+ * @version   1.0.3
  * @author    Sonja Broda <[email protected]>
  * @copyright Sonja Broda <[email protected]>
  * @link      https://github.com/texnixe/kirby3-similar

package.json

@@ -3,7 +3,7 @@
   "description": "Kirby 3 Similar plugin",
   "author": "Sonja Broda <[email protected]>",
   "license": "MIT",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "repository": {
     "type": "git",
     "url": "https://github.com/texnixe/kirby3-similar"

src/Similar.php

@@ -54,7 +54,7 @@ public static function data($basis, $options = [])
              //$searchField = null;
             foreach($fields as $field => $factor) {
                 // only include fields that have values
-                $values = $basis->{$field}()->split(',');
+                $values = $basis->{$field}()->split($delimiter);
                 if(count($values) > 0) {
                     $searchItems[$field][$field] = $values;
                     $searchItems[$field]['factor'] = $factor;