On Tuesday, 4 August 2015 at 09:48:07 UTC, Chris wrote:
I agree with bachmeier. You cannot go wrong. You mentioned
nested loops. D allows you to concatenate (or "pipe") loops. So
instead of
foreach
{
foreach
{
foreach
{
}
}
}
you have something like
int[] numbers = [-2, 1, 6, -3, 10];
foreach (ref n; numbers
.map!(a => a * 5) // multiply each value by 5
.filter!(a => a > 0)) // filter values that are 0 or less
{
// Do something
}
I don't think I had seen an example like this before (though it
is obvious in retrospect). Is there any advantage in terms of
performance?
