js-error in wp-slimstat.js:321

Hi @51nullacht

thank you for pointing it out. The syntax we use is indeed correct, as the => operator assigns an unnamed function to the filter, as you can see in:

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter

This is valid ECMAScript 6 syntax, however it looks like IE11 doesn’t accept it. A way to solve this issue is to turn that declaration into a separate named function:

https://alligator.io/js/filter-array-method/#targetText=filter()%20Array%20Method%20in%20JavaScript&targetText=The%20item%20argument%20is%20a,sent%20to%20the%20new%20array.

We will add a fix for this issue to our next release.

Best,
Jason