In Javaland, we should sometimes look over the rim of our coffee cup. It's not only Ruby or Groovy going for closures:
class Program
{
static void Main(string[] args)
{
List<string> names = new List<string>();
names.Add("Dave");
names.Add("John");
names.Add("Abe");
names.Add("Barney");
string abe = names.Find(name =>
name.Equals("Abe"));
Console.WriteLine(abe);
}
}
(hope the formatting works, no preview...)
Looks a lot like Java, but in fact it's C# 3.0, where they call it Lambda Expressions. And they aggressively go even further (have a look at the LINQ stuff) |
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