Tuesday, 28 November, 2017 UTC


Summary

In this lesson you will create a utility function that allows you to quickly compose behavior of multiple functions to create new behavior. By the end, you will have successfully created a tremendously popular helper function that is used in JavaScript libraries ranging from [Redux](https://redux.js.org/docs/api/compose.html) to [Ramda](http://ramdajs.com/docs/#compose).