Add wordcloud support for cyrillic letters (#2194) (#2234)

* Add wordcloud support for cyrillic letters (#2194) * Update utility.js
odota · Oct 2, 2020 · e34261b · e34261b
1 parent 5d3d8cf
commit e34261b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/util/utility.js b/util/utility.js
@@ -21,7 +21,7 @@ const contributors = require('../CONTRIBUTORS');
  * @return {Array}
  */
 function tokenize(input) {
-  return input.replace(/[^a-zA-Z- ]+/g, '').replace('/ {2,}/', ' ').toLowerCase().split(' ');
+  return input.replace(/[^a-zа-я- ]+/gi, '').replace('/ {2,}/', ' ').toLowerCase().split(' ');
 }
 
 /*