https://issues.dlang.org/show_bug.cgi?id=15357
--- Comment #5 from [email protected] --- (In reply to monkeyworks12 from comment #0) > > In my opinion lockstep's opApply should be deprecated outright and replaced > with a range interface that returns a reference to a tuple of its arguments. The problem with returning a tuple from front is losing the ability to modify elements by ref. IIRC this is exactly what zip does. If we can return a tuple through a range interface that allows modifying elements by ref, then I think we could entirely deprecate lockstep in favor of zip. --
