Added skipWhile function

[Aatch]

No description provided.

[jmdavis]

Isn't this basically the same as the overload of std.algorithm.until which doesn't take a delimiter?

Also, the name skipWhile implies that what's returned is what's after the stuff that's been "skipped," not the stuff that's been "skipped." Since it's returned, it isn't really skipped. So, even if this were to be added it would need a different name.

But from the looks of it, it's redundant, since we have until.

[9rnsr]

Wow, I did find std.algorithm.until, but I didn't noticed the overload which takes predicate.
There is no example, and only declaration is documented. It's difficult to find it.
http://dlang.org/phobos/std_algorithm#until

[Aatch]

Completely missed that... As @9rnsr said, its not well documented. I'm happy to close the request.

[jmdavis]

Yes, until really should be better documented with regards to that overload (feel free to open a pull request on that if you want to), but it's there.

[Aatch]

I will when I get around to it. Another point for it being documented is that the usage is not that obvious, took me a while how to use properly without invoking a ton of copies. I think some aspects of the return types of several functions in std.algorithm could be better explained.