https://github.com/dlang/phobos/pull/3882
I just closed with some regret a nice piece of engineering. Please comment if you think string lambdas have a lot of unexploited potential.
One thing we really need in order to 100% replace string lambdas with lambdas is function equivalence. Right now we're in the odd situation that SomeTemplate!((a, b) => a < b) has distinct types, one per instantiation.
Andrei
