Re: Lambda are capricious little animals indeed

[Maurice]

On Sunday, 27 October 2013 at 14:10:50 UTC, Maurice wrote:
On Sunday, 27 October 2013 at 14:01:31 UTC, Derix wrote:
So, I wanted to wrap my head a little tighter around those 
strange animals that are lamdas.

I wrote the simpliest program utilizing a lambda :

import std.stdio;
void main(){
        writeln({return "foobar";});
}


You still have to call the lambda just like a function, with ():

import std.stdio;
void main() {
        writeln({return "foobar";}());
}

Some clarification:

import std.stdio;
void main() {
    auto f = {return "foobar";}; // f behaves like a function.
    auto s = f(); // it can be called like any other function, it 
takes no parameters.
    writeln(s);
}