Comments on: Making waves http://ruby.tie-rack.org/21/making-waves/ Ruby.send(:stop, 'messing around') Tue, 06 Jan 2009 07:40:33 +0000 http://wordpress.org/?v=2.6 By: Ruby, a message to you » One-line rescue, and beautiful sounds http://ruby.tie-rack.org/21/making-waves/#comment-97 Ruby, a message to you » One-line rescue, and beautiful sounds Mon, 15 Oct 2007 18:23:45 +0000 http://ruby.tie-rack.org/21/making-waves/#comment-97 [...] wanted to see if my WAV file wrapper would work in 1.9. I didn’t see any reason why it shouldn’t, but little things change [...] [...] wanted to see if my WAV file wrapper would work in 1.9. I didn’t see any reason why it shouldn’t, but little things change [...]

]]> By: Chris Shea http://ruby.tie-rack.org/21/making-waves/#comment-47 Chris Shea Fri, 24 Aug 2007 14:44:53 +0000 http://ruby.tie-rack.org/21/making-waves/#comment-47 I woke up this morning thinking about Array#pack. Yes. "V" for 32 bits, "v" for 16. And that takes care of that. I woke up this morning thinking about Array#pack. Yes. “V” for 32 bits, “v” for 16. And that takes care of that.

]]> By: corey http://ruby.tie-rack.org/21/making-waves/#comment-46 corey Fri, 24 Aug 2007 13:34:17 +0000 http://ruby.tie-rack.org/21/making-waves/#comment-46 A quick ruby way to do it is to use Array::pack [1].pack("V") => "01000000" outputs a 32 bit version of Integer in little endian format. If you want a bunch of numbers make sure you put the star after the "V" [1,2,3].pack("V*") => "010000000200000003000000" A quick ruby way to do it is to use Array::pack

[1].pack(”V”) => “01000000″

outputs a 32 bit version of Integer in little endian format.

If you want a bunch of numbers make sure you put the star after the “V”

[1,2,3].pack(”V*”) => “010000000200000003000000″

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