Pipe a possibly unresolved value forward into a function.

`x %>>% f`

- x
a value that is possibly an 'unresolvedValue'.

- f
a function that accepts 'x' as its first argument.

The evaluated result, or if x is an 'unresolvedValue', an 'unresolvedExpr'.

An 'unresolvedExpr' encapsulates the eventual evaluation result.
Query its `$data`

element for resolution. Once resolved, the object
changes into a 'resolvedExpr' and the evaluated result will be available
at `$data`

.

Supports stringing together a series of piped expressions (as per the below example).

`unresolved`

may be used on an 'unresolvedExpr' or its
`$data`

element to test for resolution.

Usage is similar to R's native `|>`

pipe.

`x %>>% f`

is equivalent to `f(x)`

`x %>>% f()`

is equivalent to `f(x)`

`x %>>% f(y)`

is equivalent to `f(x, y)`

Please note that other usage is not supported and it is not a drop-in
replacement for magrittr's `%>%`

pipe.

```
if (interactive()) {
# Only run examples in interactive R sessions
m <- mirai({Sys.sleep(0.5); 1})
b <- m$data %>>% c(2, 3) %>>% as.character()
b
b$data
call_mirai(m)
b$data
b
}
```