refactor: split description into words to support support swedish letters

Signed-off-by: Mats Johansson <extern.mats.johansson@digg.se>

Author: mmjohansson

rulesets/DokRules.ts

@@ -144,9 +144,10 @@ export class Dok06 extends BaseRuleset {
   then = [
     {
       function: (targetVal: string, _opts: string, paths: string[]) => {
-        const lowerCaseTargetVal = targetVal.toLowerCase();
-        const containsEnglish = commonEnglishWords.some((word) => new RegExp(`\\b${word}\\b`).test(lowerCaseTargetVal));
-        const containsSwedish = commonSwedishWords.some((word) => new RegExp(`\\b${word}\\b`).test(lowerCaseTargetVal));
+        const lowerCaseDescriptionList = targetVal.toLowerCase().match(/[a-zåäö]+/gi) || [];
+
+        const containsEnglish = lowerCaseDescriptionList.some((word) => commonEnglishWords.includes(word));
+        const containsSwedish = lowerCaseDescriptionList.some((word) => commonSwedishWords.includes(word));
 
         if (!containsEnglish || !containsSwedish) {
           return [