Name	Size	Mode	Actions
test/	-	0755	rm
.npmignore	22	0644	editdlrm
.travis.yml	51	0644	editdlrm
index.js	685	0644	editdlrm
LICENCE	1050	0644	editdlrm
package.json	531	0644	editdlrm
README.md	1831	0644	editdlrm

module.exports = after function after(count, callback, err_cb) { var bail = false err_cb = err_cb || noop proxy.count = count return (count === 0) ? callback() : proxy function proxy(err, result) { if (proxy.count <= 0) { throw new Error('after called too many times') } --proxy.count // after first error, rest are passed to err_cb if (err) { bail = true callback(err) // future error callbacks will go to error handler callback = err_cb } else if (proxy.count === 0 && !bail) { callback(null, result) } } } function noop() {}