Hello,
Wanting to escape URIs in our Web.pm project, I would like to
implement unpack("H*", $str) in Rakudo:
say unpack("H*", "☺"); # should print 'e298ba'
What facilities exist in Parrot (or, more precisely, PIR), to extract
the list of bytes making up a string? I'd need something like
to_bytes.
Bonus points for answering with working PIR code, of course.
(I asked this question on IRC last week but didn't get a conclusive
answer: <http://irclog.perlgeek.de/parrot/2009-03-17#i_994363>)
// Carl
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