A javascript library of async functions
Create a new array with all the elements of an array that pass an async test.
Returns: Promise - The promise is resolved with a new array of all the values that passed the test.
| Param | Type | Default | Description |
|---|---|---|---|
| array | Array |
An array to iterate over. | |
| callback | function |
Parameters: element, index, and array. Context: same as that provided to the main function. Return: A truthy value to include this element in the final result. May return a Promise. Rejections are not caught and any work done up to that point will be lost. |
|
| [settings] | object |
Optional settings object. | |
| [settings.down] | boolean |
false |
Decrement the index on each iteration from highest to lowest. |
| [settings.delay] | number |
0 |
Delay before calls in ms. Can be updated at any time to effect the delay before future calls. |