On Monday, 13 February 2023 at 18:04:40 UTC, Matt wrote:
Obviously, there is no "set" object in D, but I was wondering
what the quickest way to remove duplicates from an array would
be. I was convinced I'd seen a "unique" method somewhere, but
I've looked through the documentation for std.array,
std.algorithm AND std.range, and I've either missed it, or my
memory is playing tricks on me. That, or I'm looking in the
wrong place entirely, of course
int[] someArray = [5, 3, 8, 5, 2, 3, 0, 8];
int[] uniqueArray;
uniqueArray = uniq(sort(someArray)).array; // take note of the
sort
writeln(uniqueArray); // [0, 2, 3, 5, 8]
