Solution Review: Process JSON Data

Solution overview

To complete the challenge, we need to first understand the format and structure of the JSON data and unmarshal it. Once the JSON data is in a workable format, we iterate through the items to find the most expensive one.

The getMostExpensive function receives a string as an argument and returns a string. We'll first unmarshal the JSON received into a slice. We'll create a variable that'll keep track of the highest Price of the items provided, which we calculate by iterating through the slice and comparing the values.

Finally, we'll marshal the string back into JSON format and return it.

Code

The complete code for this challenge is provided below.