Jeremie Pelletier wrote: > Why is there no !in operator just like there is a !is operator? > Is it because this expression evaluates to a pointer to the found element? Even so, it would make asserts much easier to write. http://dsource.org/projects/scrapple/browser/trunk/tools/tools/base.d tools.base.notin :) if (foo /notin/ bar) { ... }