Re^2: lazy creation of a hash

Yes, in this case I can be sure that the populated hash is not empty.

I suppose that should be fast/efficient if done in boolean context.

Comment on Re^2: lazy creation of a hash

Replies are listed 'Best First'.
Re^3: lazy creation of a hash by moritz (Cardinal) on May 12, 2011 at 12:37 UTC
I suppose that should be fast/efficient if done in boolean context. Short answer: yes. Long answer: What is the most efficient way to see if a hash is empty? Perl 6 - second systems done right	[reply]