ES6: The Right Parts

ES6: The Right Parts Exercise 4

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Kyle Simpson
Kyle Simpson
You Don't Know JS

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The "Exercise 4" Lesson is part of the full, ES6: The Right Parts course featured in this preview video. Here's what you'd learn in this lesson:

In this exercise, you will create a tag function named “upper” which transform the variable values in the template string to uppercase. The code for this exercise is in the ex4.js file.

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Transcript from the "Exercise 4" Lesson

[00:00:00]
>> [MUSIC]

[00:00:03]
>> Kyle Simpson: All right, let's go ahead and open up exercise 4. Exercise 4 gives you this silly example and you need to write a tag function that uppercase is only the values not the strings, okay? So you're going to need to modify line 8 to use the tag function.

[00:00:24] Put in your interpolated expressions appropriately in those places where the underscores are. And then write your upper function to do the looping just the exactly the same way I just showed you.