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The "Challenge 6: this" Lesson is part of the full, Deep JavaScript Foundations course featured in this preview video. Here's what you'd learn in this lesson:

In this challenge, clean up hard-coded lexical references by using what has been learned about "this."

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Transcript from the "Challenge 6: this" Lesson

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>> Kyle: The subject of EXERCISE 6 is for you to go through the helper methods and instead of using helper's ".", switch it to using this "." basically. In other words, apply what we just learned with this bindings to make it so that the helper methods are this aware.