Using Objects in For Of Loops

Question

Why isn\'t is possible to use objects in for of loops? Or is this a browser bug? This code doesn\'t work in Chrome 42, saying undefined is not a function:

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Answer 1

How about using Object.keys to get an array of keys? And then forEach on the Array?

obj = { a: 1, b:2}
Object.keys(obj).forEach( key => console.log(`${key} => ${obj[key]}`))