Hello bearophile,
I've taken a look at the syntax for lambda in other C-like languages.
This is from Functional Java:
http://functionaljava.org/examples#Array.filter
In Functional Java you can write this D syntax:
(int i, int j) { return i % 3 == j; }
as:
{ int i, int j => i % 3 == j }
That syntax, and a few of the below, show the one major gripe I have with
ultra-compact lambdas: it's hard to *quickly* spot the args/code transition.
[...]
i => i % 3 == 1 // C#3
i => { return i % 3 == 1; } // C#3, with statements too
To define a delegate o delegate closure:
Func<int> foo = i => { return i % 3 == 1; };
Func<int> foo = i => i % 3 == 1;
Func<int> bar = () => 2;
