R: Gets all futures in an object

futures {future} | R Documentation

## Gets all futures in an object

### Description

Gets all futures in an environment, a list, or a list environment and returns an object of the same class (and dimensions). Non-future elements are returned as is.

### Usage

    futures(x, ...)

### Arguments

`x` | An environment, a list, or a list environment.
`...` | Not used.

### Details

This function is useful for retrieve futures that were created via future assignments (`%<-%`) and therefore stored as promises. This function turns such promises into standard `Future` objects.

### Value

An object of same type as `x` and with the same names and/or dimensions, if set.

[Package future version 1.9.0 Index]