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zspencer/wtf.rb

Created November 26, 2011 23:16
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Instance variables vs. class instance variables in Ruby
Raw
wtf.rb
class Foo
@foo = 1
def initialize
@bar = 2
end
end
x = Foo.new
Foo.instance_Variables
x.instance_variables
x.instance_variable_set('@bar', '5678')
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