On Wednesday, 5 February 2014 at 12:18:15 UTC, Idan Arye wrote:
Your `foreach` is ugly because you need to look closely to see
the boundary between the functional chain and the iterative
execution.
In this case, adding a block makes things much more elegant:
foreach (e; someInputRange
.filter!()
.map!())
{
e.someOperation();
}
I think that's a bit of an exaggeration. A hypothetical each()
function would almost always be at the end of a UFCS chain,
making it clear that it's iterating and consuming the result.
This is no worse than putting .array at the end of a chain to
force evaluation (and is actually much clearer about intent).
