Perl 6 - the future is here, just unevenly distributed

IRC log for #perl6book, 2009-12-29

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All times shown according to UTC.

Time Nick Message
00:56 Student joined #perl6book
01:14 Student "In the first iteration %sets{$p1} is not yet set, so it defaults to a special value called undef. The addition and incrementing operators treat undef as a number with the value of zero." - is that still accurate? I think I recall something about undef doing a vanishing act from Rakudo
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18:22 moritz_ Student: yes, undef is goinig away, and the book needs to be updated
18:34 Student moritz_, thanks, also any chance you can clarify a sentence that confused me a bit: "Between letters you can also use a dash - or a hyphen �, so isn�t and very-cool are valid identifiers.", the hyphen '
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