update Confirmed

Author: marijaselakovic

Confirmed.md

@@ -1,7 +1,13 @@
 # Reported optimizations (RQ5)
-| Optimization Pattern | Description | Library |Pull Request | Status |
+| Optimization Pattern | Library | Function | Pull Request | Status |
 | --- | --- | --- |--- | --- |
-| 7  | For class comparison use instanceof operator instead of toString call | Moment | https://github.com/moment/moment/pull/2257 | Accepted |
+| 7 | Moment | isDate | https://github.com/moment/moment/pull/2257 | Accepted |
+| 7 | Moment | isArray | https://github.com/moment/moment/pull/2958 | Accepted |
+| 7 | Less.js | expect | https://github.com/less/less.js/pull/2804/ | Accepted |
+| 1 | Ember.js | keys | https://github.com/emberjs/ember.js/pull/12950 | Accepted |
+| 1 | Ember.js | MixinPrototype.keys | https://github.com/emberjs/ember.js/pull/12950 | Accepted |
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