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glejeune/gist:132824

Created June 19, 2009 19:34
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gistfile1.rb
t = ["vert", "jaune", "rouge"]
puts t.push( t.shift )[-1]
# => "vert"
puts t.push( t.shift )[-1]
# => "jaune"
puts t.push( t.shift )[-1]
# => "rouge"
puts t.push( t.shift )[-1]
# => "vert"
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