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Instances of variables are references [Ruby] | ||
class SomeClass attr_writer :member_1, :member_2 def initialize (arg_1, arg_2) # called with SomeClass.new @member_1 = arg_1 @member_2 = arg_2 end def print puts "member_1: " + @member_1 puts "member_2: " + @member_2 end end sc1 = SomeClass.new('foo', 'bar') sc2 = sc1 sc2.member_1 = 'hello' sc2.member_2 = 'world' sc1.print |