On 7/25/16 11:19 AM, John Lenz wrote:
Can anyone provide any historical context on why this method was added
to the "iterator"?
The idea is that you can do this:
for (var something of myarray.entries())
and similar for other iterator-returning methods. The way for-of works
is that it will try to call iterator() on the thing to the right of the
"of", which in this case is an Iterator instance.
-Boris
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