Question

Does anyone recognize this JavaScript function?

function (E,F){
var D=F||window;
var A=[];
for(var C=0,B=this.length;C<B;++C){
if(!E.call(D,this[C],C,this)){
continue
}
A.push(this[C])
}
return A
}

It seems like it’s being inserted into a variable I’m trying to work with. A few other JavaScript files and functions are being loaded, but I’m hoping someone can recognize this function before I have to list them here.

Thanks!

Answer 1

from here:(I think it has something to do with twitter)

Array.prototype.map = function(E, F) {
    var D = F || window;
    var A = [];
    for (var C = 0, B = this.length; C < B; ++C) {
        A.push(E.call(D, this[C], C, this))
    }
    return A
};