# just

A function which takes an argument and returns a function, when invoked, returns the argument.

## Arguments

1. `value` _(Any)_: The value to return.

## Returns

_(Function)_: A function, when invoked, returns the value.

## Example

```javascript
var just = Rx.helpers.just;

Rx.Observable.timer(100)
  .map(just('foo'))
  .subscribe(console.log.bind(console));
// => foo
```
