Re: questions around mutating range algorithms, const, and return ref

[Seb via Digitalmars-d-learn]

On Monday, 29 January 2018 at 11:36:26 UTC, aliak wrote:

On Monday, 29 January 2018 at 06:46:26 UTC, Ali Çehreli wrote:

I think the following trivial wrapper around std.algorithm.remove() should do:

void removeMatching(R, N)(ref R r, N needles) {
    import std.algorithm : remove, canFind;
    r = r.remove!(e => needles.canFind(e));
}

Haha awesome! Yes that's much better :)

Note to self: learn to scroll down in the docs to find other definitions. I was convinced that remove only acted on indices :p

Not too hard to fix: https://github.com/dlang/phobos/pull/6090