| 1292 | // decorations and such are not lost along the way. |
| 1293 | module.exports = wrappy |
| 1294 | function wrappy (fn, cb) { |
| 1295 | if (fn && cb) return wrappy(fn)(cb) |
| 1296 | |
| 1297 | if (typeof fn !== 'function') |
| 1298 | throw new TypeError('need wrapper function') |
| 1299 | |
| 1300 | Object.keys(fn).forEach(function (k) { |
| 1301 | wrapper[k] = fn[k] |
| 1302 | }) |
| 1303 | |
| 1304 | return wrapper |
| 1305 | |
| 1306 | function wrapper() { |
| 1307 | var args = new Array(arguments.length) |
| 1308 | for (var i = 0; i < args.length; i++) { |
| 1309 | args[i] = arguments[i] |
| 1310 | } |
| 1311 | var ret = fn.apply(this, args) |
| 1312 | var cb = args[args.length-1] |
| 1313 | if (typeof ret === 'function' && ret !== cb) { |
| 1314 | Object.keys(cb).forEach(function (k) { |
| 1315 | ret[k] = cb[k] |
| 1316 | }) |
| 1317 | } |
| 1318 | return ret |
| 1319 | } |
| 1320 | } |
| 1321 | |
| 1322 | },{}],9:[function(require,module,exports){ |
| 1323 | var wrappy = require('wrappy') |