`select`

Look up select, the Arc built-in function that sends each boolean value to a true or a false routing entry.

select is a built-in function, so it needs no import.

Sends each input value to its true output or its false output.

Input -> a bool value from ->. Another type, such as u8, is an error. A => into select gives the error '=>' cannot feed select{}, use '->'.
Outputs -> true and false, both u8. Each true input value emits 1 on true. Each false input value emits 1 on false.
Runs -> on each new input value.

select has no parameters. Connect its outputs with an output routing table. Each entry is optional.

vlv_open -> select{} -> {
    true: 1 -> open_cmd,
    false: 1 -> close_cmd
}

For more than two outputs, write a function with named outputs. See functions. select works the same on the Core and on a Driver.

ranges

stable