| 1296 | }; |
| 1297 | |
| 1298 | function add2group(list) { |
| 1299 | if (!is(list, "array")) { |
| 1300 | list = Array.prototype.slice.call(arguments, 0); |
| 1301 | } |
| 1302 | var i = 0, |
| 1303 | j = 0, |
| 1304 | node = this.node; |
| 1305 | while (this[i]) delete this[i++]; |
| 1306 | for (i = 0; i < list.length; i++) { |
| 1307 | if (list[i].type == "set") { |
| 1308 | list[i].forEach(function (el) { |
| 1309 | node.appendChild(el.node); |
| 1310 | }); |
| 1311 | } else { |
| 1312 | node.appendChild(list[i].node); |
| 1313 | } |
| 1314 | } |
| 1315 | var children = node.childNodes; |
| 1316 | for (i = 0; i < children.length; i++) { |
| 1317 | this[j++] = wrap(children[i]); |
| 1318 | } |
| 1319 | return this; |
| 1320 | } |
| 1321 | // Hub garbage collector every 10s |
| 1322 | setInterval(function () { |
| 1323 | for (var key in hub) if (hub[has](key)) { |
