shim.js
407 Bytes
"use strict";
exports.__generic = function (t, a) {
var count = 0, o = {}, self = Object(this);
a(t.call(self, function (value, i, scope) {
a(value, this[i], "Value");
a(i, count++, "Index");
a(scope, this, "Scope");
}, self), undefined, "Falsy result");
a(count, 3);
count = -1;
a(t.call(this, function () {
return ++count ? o : null;
}, this), this[1], "Truthy result");
a(count, 1);
};