https://codereview.chromium.org/363833006/diff/290001/src/harmony-array.js
File src/harmony-array.js (right):
https://codereview.chromium.org/363833006/diff/290001/src/harmony-array.js#newcode161
src/harmony-array.js:161: while (!(next = iterator.next()).done) {
On 2014/09/10 07:23:55, rossberg wrote:
I think
for (var next = iterator.next(); !next.done; next = iterator.next())
would be much clearer. In fact, we shipped iterators, so you should be
able to
say just
for (var next of iterable)
and remove much of the boilerplate here... unless I'm missing
something.
Using for-of is going to be an observable difference due to
IteratorClose which checks and calls .return in case of an abrubt
completion
https://codereview.chromium.org/363833006/
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