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Returns a future. It is not possible to assign a future to
a collection or add the future to a list. If you do, then nil will be assigned instead.
If you want to use the return value from a future, you need to use then(..) and
This function does not generate an event.
future(request, arg1, arg2, ..., argX)
| Argument | Type | Description |
|---|---|---|
| request | thing/closure/nil (required) | The request or nil for a plain future. A closure can be used as a shortcut for `future(..).then( |
| arg1..argX | any (optional) | Arguments which will be used in the result. |
A list with as first value the return value from the optional module or nil followed by the
future arguments.
This code shows an example usage of future():
future(nil, 42);
Return value in JSON format
[null, 42]