rakudo/rakudo — pull request #264 by Nami-Doc (2014-04-17 10:34:53+00:00)
Title: Add , fix open :rw

```
Ven@v1:~/perl6/rakudo$ ./perl6-m -e 'my $fh = open("foo.txt", :rw); say $fh.get; $fh.say("hey");'
(Str)
Ven@v1:~/perl6/rakudo$ cat foo.txt
hey
```