[AlienRobot]

Personally I'd make everything const instead of let and use for of instead of forEach, but it's like 10 lines of code it doesn't really matter.

[Sharlin]

Are you sure this old API does the right thing with for…of?

[runarberg]

Should work just fine:

    > document.createElement("table").rows[Symbol.iterator]()
    // Array Iterator { constructor: Iterator() }

HTMLTableElement.prototype.rows actually just returns a HTMLCollection, so same as document.forms, or document.getElementsByClassName. HTMLCollection implements Symbol.iterator as you would expect.

https://developer.mozilla.org/en-US/docs/Web/API/HTMLTableEl...

[kaoD]

It's only used to iterate the array

[Sharlin]

Oops, right, I confused the variables.