On Wednesday, 17 July 2013 at 19:18:29 UTC, Rob T wrote:
What was the rational for empty not being built in?Is there a performance penalty using "empty"? --rt
empty() was added to provide a range interface to arrays. Probably wasn't built in since you have to handle all array types. The concept of ranges make this clear, and since it didn't need to be built in to make it a range, it wasn't.
