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JavaScript JavaScript Array Iteration Methods Array Manipulation Practice reduce()

Aleksandar Vasilkov
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Aleksandar Vasilkov
Front End Web Development Techdegree Graduate 13,835 Points
Posted by Aleksandar Vasilkov
.a{fill-rule:evenodd;}techdegree seal-36
Aleksandar Vasilkov
Front End Web Development Techdegree Graduate 13,835 Points

No matter what kind of solution I come up with, the result is always "It looks like you changed or removed the provided"

I keep getting this message:

It looks like you changed or removed the provided code. You can hit "Restart" if you want to start over.

no matter what code I write.

I can't skip this step and I can't begin the next course as a result.

app.js 
const phoneNumbers = ["(503) 123-4567", "(646) 123-4567", "(503) 987-6543", "(503) 234-5678", "(212) 123-4567", "(416) 123-4567"];
let numberOf503 = phoneNumbers.reduce(number => {0,4} ["(503)"]);

// numberOf503 should be: 3
// Write your code below

2 Answers

Rich Donnellan
MOD
Rich Donnellan
Treehouse Moderator 27,708 Points
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,708 Points

You are indeed changing the provided code. // Write your code below is where you need to reassign numberOf503.