monster.waterfall()
Syntax
monster.waterfall(tasks[, callback]);
Parameters
| Key | Description | Type | Default | Required |
|---|---|---|---|---|
tasks | An array containing functions to run. Each function is passed a callback(err, result) which it must call on completion with an error err (which can be null) and an optional result value. | Array | true | |
callback(err[, result]) | An optional callback to run once all the functions have completed. This function gets a results containing all the result arguments passed to the task callbacks. | Function | false |
Description
The monster.waterfall() method is a simple wrapper for the async.waterfall() method, allowing you to run each task in a serialized manner, with the ability to access the result of the previously run task. For more information, check out the Async.js documentation.