# Higher order functions

Higher order functions are simply functions that either \(i\) take in functions as an argument orr \(ii\) return functions. It's as simple as that.

## Resources

* [Array methods cheat sheet](https://gist.github.com/rauschma/f7b96b8b7274f2e2d8dab899803346c3) \(Look past the confusing symbols and read the code examples\)

