mirai (version 1.2.0)

unresolved: Query if a mirai is Unresolved

Description

Query whether a ‘mirai’, ‘mirai’ value or list of ‘mirai’ remains unresolved. Unlike call_mirai, this function does not wait for completion.

Usage

unresolved(x)

Value

Logical TRUE if ‘aio’ is an unresolved ‘mirai’ or

‘mirai’ value or the list contains at least one unresolved

‘mirai’, or FALSE otherwise.

Arguments

x

a ‘mirai’ object or list of ‘mirai’ objects, or a ‘mirai’ value stored at $data.

Details

Suitable for use in control flow statements such as while or if.

Note: querying resolution may cause a previously unresolved ‘mirai’ to resolve.

Examples

if (interactive()) {
# Only run examples in interactive R sessions

m <- mirai(Sys.sleep(0.1))
unresolved(m)
Sys.sleep(0.3)
unresolved(m)

}