On 2022-07-02 Marc Chantreux <[email protected]> wrote:
> AFAIK about raku -n, I need 2 lines to setup a
> state with a default value
>
> seq 2| raku -ne '
> state (@o, @f);
> BEGIN @o = 0 xx 3;
> @o.push: "ok";
> say @o;
> '
>
> but is there a shorter way ?
Something feels wrong to me… From the documentation, the equivalent
perl switch, and what I can see from the Rakudo source, `raku -ne
$something` should be the same as `raku -e "for lines -> $_ is copy {
$something }"`
but while this does what I expect:
seq 2|raku -e 'for lines() -> $_ is copy {
state @x=<a b c>; @x.push($_); say @x
}'
[a b c 1]
[a b c 1 2]
this doesn't (as you noticed):
seq 2|raku -ne 'state @x=<a b c>;@x.push($_);say @x'
[1]
[1 2]
Is this a bug, or are my (our?) expectations wrong?
--
Dakkar - <Mobilis in mobile>
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