q{}删除raku映射中的空格

my %hash = (
    key1 => 'value 1',
    key2 => 'value2',
    key3 => 'value 3 ',
);

for %hash.kv -> $key, $value {
    $key ~~ s:g/\s+//;
    $value ~~ s:g/\s+//;
    %hash{$key} = $value;
}

say %hash;

my %hash = (
    key1 => 'value 1',
    key2 => 'value2',
    key3 => 'value 3 ',
);

%hash = %hash.map: { .key => .value ~~ s:g/\s+//; .value };

say %hash;