Why mention anything like IEnumerable or Enumerator?

[mwpowellhtx]

Hello,

Just curious, this is an interesting JavaScript extension. But I wonder, why have anything to do with IEnumerable or Enumerator? Why not embrace the goodness of the JavaScript Array, but with LINQ feel to it?

For instance,

if (Array.prototype.any === undefined) {
    Array.prototype.any = function (match) {
        match = match || function (x) { return true; }
        for (let x in this) {
            if (match(x)) { return true; }
        }
        return false;
    }
}

Or, similarly for first:

if (Array.prototype.first === undefined) {
    Array.prototype.first = function (match) {
        match = match || function (x) { return true; }
        for (let x in this) {
            if (match(x)) { return x; }
        }
        return null;
    }
}

Of course, being careful to mesh nicely with the JavaScript API.

[mihaifm]

I'm not really sure..I think it just tries to mimic the C# code for which it was originally intended.