itemised Array is not documented

[gfldex]

$[3, 4] clearly created a new container but is not documented in https://docs.raku.org/language/containers . It should be index as $[] .

say [1,2].VAR ~~ Scalar; # False
say $[3,4].VAR ~~ Scalar; # True
my @a = 1,2;
@a.append($[3, 4]);
say @a; # [1 2 [3 4]]

[2colours]

Well, you are right, it's not explicitly pointed out at one place, however it is deducible from this part: https://docs.raku.org/language/containers#Scalar_containers.

As a general "tutorial article", the whole page could be in a better shape, to be fair.