Looks like JavaScript, feels like Ruby, and it is a script language fitting in C programmers.
This project is maintained by Kray-G
Closure is a function object which has a lexical scope.
function newCounter() {
var i = 0; // a lexical variable.
return function() { // an anonymous function.
++i; // a reference to a lexical variable.
return i;
};
}
var c1 = newCounter();
System.println(c1()); // 1
System.println(c1()); // 2
System.println(c1()); // 3
System.println(c1()); // 4
System.println(c1()); // 5
1
2
3
4
5