| Index: lib/coreUtils.js | 
| =================================================================== | 
| --- a/lib/coreUtils.js | 
| +++ b/lib/coreUtils.js | 
| @@ -50,8 +50,16 @@ | 
| } | 
| exports.findIndex = findIndex; | 
| function indexOf(iterable, searchElement) | 
| { | 
| return findIndex(iterable, item => item === searchElement); | 
| } | 
| exports.indexOf = indexOf; | 
| + | 
| +function* regExpIt(regExp, string) | 
| +{ | 
| + let match = null; | 
| + while (match = regExp.exec(string)) | 
| + yield match; | 
| +} | 
| +exports.regExpIt = regExpIt; |