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haileys/refs.rb Secret

Created December 23, 2012 14:40
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refs.rb
2.0.0-preview2 :001 > \$lol
=> #<Ref:0x007fad9b86ee08>
2.0.0-preview2 :002 > ref = \$lol
=> #<Ref:0x007fad9b85e030>
2.0.0-preview2 :003 > ref.value
=> nil
2.0.0-preview2 :004 > $lol = "hello"
=> "hello"
2.0.0-preview2 :005 > ref.value
=> "hello"
2.0.0-preview2 :006 > ref.value = ":D"
=> ":D"
2.0.0-preview2 :007 > $lol
=> ":D"
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