[MacRuby] #1211: (120 * 0.2).floor should be 24, but MacRuby rounds it down to 23

[MacRuby]

#1211: (120 * 0.2).floor should be 24, but MacRuby rounds it down to 23
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 Reporter:  mrada@…                 |       Owner:  lsansonetti@…        
     Type:  defect                  |      Status:  new                  
 Priority:  blocker                 |   Milestone:                       
Component:  MacRuby                 |    Keywords:                       
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 120 * 0.2 = 24.0

 So calling #floor should return 24, but it returns 23 instead!

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Ticket URL: <http://www.macruby.org/trac/ticket/1211>
MacRuby <http://macruby.org/>