Tell us what’s happening: The example given in the explanation is not clear to me. Can someone describe it or give me another example? Your code so far const AVG_TEMPERATURES = { today: 77.5, tomorrow: 79 }; function getTempOfTmrw(avgTemperatures) { "use strict"; // change code below th…

Destructuring is designed to help you pull useful values out of an object quickly without manually reassigning them all. const me = { firstName: "Jackson", lastName: "Bates", age: 35, occupation: "developer" } With this simple object, without destructuring, if I wanted to have access to al…

You’re not the only one confused. From my experience using similar code (including modules), this should work. But I can’t redeclare the variable? I’m confused. Edit: I ran this in the console in a new tab on Chrome and received this result: [image]

You have reload the tab if you want to run the code more then once, otherwise you are re-declaring a const. You are using the global variable AVG_TEMPERATURES directly inside the function, you should be using the parameter avgTemperatures

I responded tho this on another thread. Start reading with the second sentence. [image] ES6: Use Destructuring Assignment to Assign Variables JavaScript Tl;dr: The “variable ‘start’” is never assigned, you’re misunderstanding what the quoted claim is saying. I had a f…

I was also confused here… should use avgTemperatures not AVG_TEMPERATURES

Exactly. I keep seeing this on many user’s questions. If you are being passed a parameter, use the parameter. If you think about it, your function can’t rely on that global variable. If the function caller wishes to have the avg_temperature be something OTHER than that global, your code breaks. Whe…

Use Destructuring Assignment to Assign Variables from Objects: example not clear

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vipatron October 23, 2018, 2:52pm 5

I responded tho this on another thread. Start reading with the second sentence.

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Use Destructuring Assignment to Assign Variables from Objects: example not clear

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