Example-macros.md

@@ -31,6 +31,7 @@ Note that these gists aren't necessarily kept up to date and might not work with
 * [JSHint-clean array/object iterators & array comprehensions](https://gist.github.com/09d7fb45cd510f37b70f)
 * [constexpr](https://gist.github.com/natefaubion/f4be4c8531ef45de87b4) - evaluate expressions at compile time
 * [curried/partial](https://gist.github.com/trxcllnt/1f1742215c29b2d29c51) - macros to curry and partially apply functions or macros.
+* [`nin` ("not in") operator](https://gist.github.com/jugglinmike/8551293)
 
 ## <0.3.0
 * [parameter annotations](https://gist.github.com/3902112)