Pavel Kozemirov

Results 2 issues of Pavel Kozemirov

Fixed a typo at the reversestring exercise description ("apple" -> "elppa").

As mentioned [here](https://github.com/Automattic/mongoose/issues/5924), mongodb dropped support of `$pushAll` since 3.6, which caused `Unknown modifier: $pushAll` for me and some other people. Overriding mongoose settings to always use `usePushEach` solved the...