meth_vs_colon

say $*KERNEL;
say $*DISTRO;
say $*VM;

my $n = 1_000_000;

my @a;
my $t = now;
for ^$n {@a.push($_)};
say "{@a.elems} Method: {now - $t}";

my @b;
$t = now; 
for ^$n {@b.push:$_}; 
say "{@b.elems} Colon no space: {now - $t}";

my @c;
$t = now; 
for ^$n {@c.push: $_}; 
say "{@c.elems} Colon space: {now - $t}";