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var actual = '';↩
↩
var a = [0, 1];↩
for (var i in a) {↩
appendToActual(i);↩
a.pop();↩
}↩
↩
assertEq(actual, "0,");↩
var actual = '';↩
↩
var a = [0, 1];↩
for (var i in a) {↩
appendToActual(i);↩
a.pop();↩
}↩
↩
assertEq(actual, "0,");↩