pugs> my @y= 1,2,3
(1, 2, 3)
pugs> @y.WHAT
::Array
pugs> my $x= (1,2,3)
(1, 2, 3)
pugs> $x
(1, 2, 3)
pugs> $x.WHAT
::Array
pugs> my $z= [1,2,3]
(1, 2, 3)
pugs> $z.WHAT
::Array
pugs> $x[1]
2
pugs> @y[1]
2
pugs> $z[1]
2
pugs>