I prefer your solution but for interest here's another using the arg swap metaop: 
my $foo = 'foo';
$foo ~= 'bar';
say $foo; # 'foobar'
$foo [R~]= 'bar';
say $foo; # 'barfoobar'

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»ö« . o O ( "the celebrity tell-all of the Perl-6 cult?" )

In reply to Re^2: Reversed .= operator by raiph
in thread Reversed .= operator by 1nickt

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