On Monday, 25 August 2014 at 11:48:18 UTC, Marc Schütz wrote:
It would be desired in `chooseStringAtRandom`, but not in the `findSubstring`, whose returned string shouldn't be limited by the scope of the needle. If it is made the default, there would need to be a way to opt out, such as removing an owner.
If `in` will be defined as scope!callee, i.e. can't be returned, then it can be removed from the return type.
