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mateuszef/ancestors.rb

Last active June 2, 2016 13:57
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Module included twice in ancestor list
Raw
ancestors.rb
module M
end
class A
include M
end
include M
puts A.ancestors.map { |con| con.object_id.to_s + ' ' + con.name}
Output:
46946332941400 A
46946332941440 M
46946332046900 Object
46946332941440 M
46946332046740 Kernel
46946332046940 BasicObject
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