If you're a .NET programmer, we've been doing that kind of stuff with LINQ for years; it's all over the place. The only patterns that I still like to keep as o

If you're a .NET programmer, we've been doing that kind of stuff with LINQ for years; it's all over the place. The only patterns that I still like to keep as old-style loops are constructs that ReSharper transforms into hairy-looking Aggregate() expressions