Ah, this is a bug in that pop! method. I'm working on a fix. On Fri, Oct 23, 2015 at 8:42 AM, Matt <[email protected]> wrote:
> I want to check if a key is in a set, and pop! it if it is the case. > > > 1. In order to do that, I can rely on a try / catch statement (i.e. try > pop!(x, key)) or a default key (i.e. pop!(x, key, nothing)). Is one > preferable to the other in term of speed? > > 2.. pop!(x, key, nothing) returns nothing even if key is in x. Is this > expected? > > > nothing == pop!(Set(1:2), 2, nothing) > > true > > >
